| 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 | $19.42 | 8.650% | $21.0998 | $21.10 | $21.10 | $21.10 |
| Purchase #2 | $234.86 | 12.162% | $263.4237 | $263.42 | $263.40 | $263.40 |
| Purchase #3 | $58.39 | 6.362% | $62.1048 | $62.10 | $62.10 | $62.10 |
| Purchase #4 | $170.59 | 4.486% | $178.2427 | $178.24 | $178.25 | $178.20 |
| Purchase #5 | $215.34 | 9.692% | $236.2108 | $236.21 | $236.20 | $236.20 |
| Purchase #6 | $210.61 | 11.543% | $234.9207 | $234.92 | $234.90 | $234.90 |
| Purchase #7 | $108.96 | 3.531% | $112.8074 | $112.81 | $112.80 | $112.80 |
| 7 purchase totals = | $1,018.17 | $1,108.8099 | $1,108.80 | $1,108.75 | $1,108.70 | |