| 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 | $229.45 | 8.294% | $248.4806 | $248.48 | $248.50 | $248.50 |
| Purchase #2 | $106.82 | 11.559% | $119.1673 | $119.17 | $119.15 | $119.20 |
| Purchase #3 | $207.99 | 11.430% | $231.7633 | $231.76 | $231.75 | $231.80 |
| Purchase #4 | $51.38 | 5.635% | $54.2753 | $54.28 | $54.30 | $54.30 |
| Purchase #5 | $158.73 | 11.544% | $177.0538 | $177.05 | $177.05 | $177.10 |
| Purchase #6 | $103.48 | 5.656% | $109.3328 | $109.33 | $109.35 | $109.30 |
| Purchase #7 | $32.34 | 13.484% | $36.7007 | $36.70 | $36.70 | $36.70 |
| 7 purchase totals = | $890.19 | $976.7738 | $976.77 | $976.80 | $976.90 | |