| 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 | $212.55 | 10.157% | $234.1387 | $234.14 | $234.15 | $234.10 |
| Purchase #2 | $136.48 | 3.521% | $141.2855 | $141.29 | $141.30 | $141.30 |
| Purchase #3 | $197.56 | 11.480% | $220.2399 | $220.24 | $220.25 | $220.20 |
| Purchase #4 | $195.70 | 4.471% | $204.4497 | $204.45 | $204.45 | $204.40 |
| Purchase #5 | $204.60 | 7.114% | $219.1552 | $219.16 | $219.15 | $219.20 |
| Purchase #6 | $5.77 | 9.250% | $6.3037 | $6.30 | $6.30 | $6.30 |
| Purchase #7 | $58.25 | 10.266% | $64.2299 | $64.23 | $64.25 | $64.20 |
| 7 purchase totals = | $1,010.91 | $1,089.8026 | $1,089.81 | $1,089.85 | $1,089.70 | |