| 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 | $243.39 | 4.416% | $254.1381 | $254.14 | $254.15 | $254.10 |
| Purchase #2 | $228.78 | 13.430% | $259.5052 | $259.51 | $259.50 | $259.50 |
| Purchase #3 | $33.76 | 7.268% | $36.2137 | $36.21 | $36.20 | $36.20 |
| Purchase #4 | $152.54 | 4.575% | $159.5187 | $159.52 | $159.50 | $159.50 |
| Purchase #5 | $102.71 | 7.470% | $110.3824 | $110.38 | $110.40 | $110.40 |
| Purchase #6 | $104.37 | 9.539% | $114.3259 | $114.33 | $114.35 | $114.30 |
| Purchase #7 | $137.38 | 8.491% | $149.0449 | $149.04 | $149.05 | $149.00 |
| 7 purchase totals = | $1,002.93 | $1,083.1289 | $1,083.13 | $1,083.15 | $1,083.00 | |