| 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 | $43.28 | 6.557% | $46.1179 | $46.12 | $46.10 | $46.10 |
| Purchase #2 | $197.92 | 12.761% | $223.1766 | $223.18 | $223.20 | $223.20 |
| Purchase #3 | $191.68 | 6.522% | $204.1814 | $204.18 | $204.20 | $204.20 |
| Purchase #4 | $67.86 | 3.820% | $70.4523 | $70.45 | $70.45 | $70.50 |
| Purchase #5 | $239.68 | 11.737% | $267.8112 | $267.81 | $267.80 | $267.80 |
| Purchase #6 | $209.27 | 7.399% | $224.7539 | $224.75 | $224.75 | $224.80 |
| Purchase #7 | $196.78 | 7.723% | $211.9773 | $211.98 | $212.00 | $212.00 |
| 7 purchase totals = | $1,146.47 | $1,248.4706 | $1,248.47 | $1,248.50 | $1,248.60 | |