| 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 | $105.39 | 6.376% | $112.1097 | $112.11 | $112.10 | $112.10 |
| Purchase #2 | $188.38 | 12.203% | $211.368 | $211.37 | $211.35 | $211.40 |
| Purchase #3 | $26.54 | 4.104% | $27.6292 | $27.63 | $27.65 | $27.60 |
| Purchase #4 | $149.34 | 9.574% | $163.6378 | $163.64 | $163.65 | $163.60 |
| Purchase #5 | $140.49 | 6.610% | $149.7764 | $149.78 | $149.80 | $149.80 |
| Purchase #6 | $215.86 | 10.376% | $238.2576 | $238.26 | $238.25 | $238.30 |
| Purchase #7 | $114.91 | 9.522% | $125.8517 | $125.85 | $125.85 | $125.90 |
| 7 purchase totals = | $940.91 | $1,028.6304 | $1,028.64 | $1,028.65 | $1,028.70 | |