| 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 | $226.88 | 9.522% | $248.4835 | $248.48 | $248.50 | $248.50 |
| Purchase #2 | $70.43 | 8.335% | $76.3003 | $76.30 | $76.30 | $76.30 |
| Purchase #3 | $171.30 | 10.142% | $188.6732 | $188.67 | $188.65 | $188.70 |
| Purchase #4 | $218.71 | 4.505% | $228.5629 | $228.56 | $228.55 | $228.60 |
| Purchase #5 | $30.53 | 10.522% | $33.7424 | $33.74 | $33.75 | $33.70 |
| Purchase #6 | $148.96 | 11.185% | $165.6212 | $165.62 | $165.60 | $165.60 |
| Purchase #7 | $84.99 | 13.847% | $96.7586 | $96.76 | $96.75 | $96.80 |
| 7 purchase totals = | $951.80 | $1,038.1421 | $1,038.13 | $1,038.10 | $1,038.20 | |