| 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 | $117.75 | 10.526% | $130.1444 | $130.14 | $130.15 | $130.10 |
| Purchase #2 | $230.62 | 11.410% | $256.9337 | $256.93 | $256.95 | $256.90 |
| Purchase #3 | $112.71 | 10.139% | $124.1377 | $124.14 | $124.15 | $124.10 |
| Purchase #4 | $90.29 | 5.532% | $95.2848 | $95.28 | $95.30 | $95.30 |
| Purchase #5 | $250.92 | 13.838% | $285.6423 | $285.64 | $285.65 | $285.60 |
| Purchase #6 | $40.31 | 8.330% | $43.6678 | $43.67 | $43.65 | $43.70 |
| Purchase #7 | $185.48 | 4.272% | $193.4037 | $193.40 | $193.40 | $193.40 |
| 7 purchase totals = | $1,028.08 | $1,129.2144 | $1,129.20 | $1,129.25 | $1,129.10 | |