| 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 | $225.91 | 9.467% | $247.2969 | $247.30 | $247.30 | $247.30 |
| Purchase #2 | $115.48 | 5.485% | $121.8141 | $121.81 | $121.80 | $121.80 |
| Purchase #3 | $237.77 | 7.663% | $255.9903 | $255.99 | $256.00 | $256.00 |
| Purchase #4 | $125.42 | 7.710% | $135.0899 | $135.09 | $135.10 | $135.10 |
| Purchase #5 | $141.82 | 13.744% | $161.3117 | $161.31 | $161.30 | $161.30 |
| Purchase #6 | $88.41 | 7.671% | $95.1919 | $95.19 | $95.20 | $95.20 |
| Purchase #7 | $178.52 | 6.124% | $189.4526 | $189.45 | $189.45 | $189.50 |
| 7 purchase totals = | $1,113.33 | $1,206.1474 | $1,206.14 | $1,206.15 | $1,206.20 | |