| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $129.49 | 11.275% | $144.09 | $144.09 | $144.10 | $144.10 |
| Purchase #2 | $103.91 | 13.424% | $117.8589 | $117.86 | $117.85 | $117.90 |
| Purchase #3 | $248.70 | 10.246% | $274.1818 | $274.18 | $274.20 | $274.20 |
| Purchase #4 | $174.49 | 6.673% | $186.1337 | $186.13 | $186.15 | $186.10 |
| Purchase #5 | $134.68 | 8.139% | $145.6416 | $145.64 | $145.65 | $145.60 |
| Purchase #6 | $100.48 | 12.142% | $112.6803 | $112.68 | $112.70 | $112.70 |
| Purchase #7 | $131.57 | 13.727% | $149.6306 | $149.63 | $149.65 | $149.60 |
| 7 purchase totals = | $1,023.32 | $1,130.2169 | $1,130.21 | $1,130.30 | $1,130.20 | |