| 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 | $8.40 | 8.834% | $9.1421 | $9.14 | $9.15 | $9.10 |
| Purchase #2 | $248.26 | 5.658% | $262.3066 | $262.31 | $262.30 | $262.30 |
| Purchase #3 | $212.60 | 7.442% | $228.4217 | $228.42 | $228.40 | $228.40 |
| Purchase #4 | $182.57 | 8.523% | $198.1304 | $198.13 | $198.15 | $198.10 |
| Purchase #5 | $52.63 | 10.134% | $57.9635 | $57.96 | $57.95 | $58.00 |
| Purchase #6 | $26.68 | 11.209% | $29.6706 | $29.67 | $29.65 | $29.70 |
| Purchase #7 | $17.43 | 9.662% | $19.1141 | $19.11 | $19.10 | $19.10 |
| 7 purchase totals = | $748.57 | $804.7490 | $804.74 | $804.70 | $804.70 | |