| 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 | $236.76 | 6.664% | $252.5377 | $252.54 | $252.55 | $252.50 |
| Purchase #2 | $215.58 | 9.418% | $235.8833 | $235.88 | $235.90 | $235.90 |
| Purchase #3 | $182.42 | 7.399% | $195.9173 | $195.92 | $195.90 | $195.90 |
| Purchase #4 | $111.88 | 13.355% | $126.8216 | $126.82 | $126.80 | $126.80 |
| Purchase #5 | $113.32 | 12.166% | $127.1065 | $127.11 | $127.10 | $127.10 |
| Purchase #6 | $228.66 | 10.728% | $253.1906 | $253.19 | $253.20 | $253.20 |
| Purchase #7 | $26.41 | 11.312% | $29.3975 | $29.40 | $29.40 | $29.40 |
| 7 purchase totals = | $1,115.03 | $1,220.8545 | $1,220.86 | $1,220.85 | $1,220.80 | |