| 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 | $240.25 | 5.237% | $252.8319 | $252.83 | $252.85 | $252.80 |
| Purchase #2 | $177.90 | 13.630% | $202.1478 | $202.15 | $202.15 | $202.10 |
| Purchase #3 | $17.29 | 8.190% | $18.7061 | $18.71 | $18.70 | $18.70 |
| Purchase #4 | $19.42 | 11.847% | $21.7207 | $21.72 | $21.70 | $21.70 |
| Purchase #5 | $58.98 | 7.443% | $63.3699 | $63.37 | $63.35 | $63.40 |
| Purchase #6 | $233.76 | 4.484% | $244.2418 | $244.24 | $244.25 | $244.20 |
| Purchase #7 | $54.64 | 7.816% | $58.9107 | $58.91 | $58.90 | $58.90 |
| 7 purchase totals = | $802.24 | $861.9289 | $861.93 | $861.90 | $861.80 | |