| 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 | $236.63 | 12.383% | $265.9319 | $265.93 | $265.95 | $265.90 |
| Purchase #2 | $95.32 | 6.461% | $101.4786 | $101.48 | $101.50 | $101.50 |
| Purchase #3 | $202.68 | 3.663% | $210.1042 | $210.10 | $210.10 | $210.10 |
| Purchase #4 | $164.73 | 8.368% | $178.5146 | $178.51 | $178.50 | $178.50 |
| Purchase #5 | $54.46 | 12.271% | $61.1428 | $61.14 | $61.15 | $61.10 |
| Purchase #6 | $72.99 | 9.744% | $80.1021 | $80.10 | $80.10 | $80.10 |
| Purchase #7 | $26.55 | 10.692% | $29.3887 | $29.39 | $29.40 | $29.40 |
| 7 purchase totals = | $853.36 | $926.6629 | $926.65 | $926.70 | $926.60 | |