| 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 | $91.94 | 10.300% | $101.4098 | $101.41 | $101.40 | $101.40 |
| Purchase #2 | $94.51 | 8.483% | $102.5273 | $102.53 | $102.55 | $102.50 |
| Purchase #3 | $237.62 | 10.757% | $263.1808 | $263.18 | $263.20 | $263.20 |
| Purchase #4 | $76.98 | 3.529% | $79.6966 | $79.70 | $79.70 | $79.70 |
| Purchase #5 | $146.68 | 8.660% | $159.3825 | $159.38 | $159.40 | $159.40 |
| Purchase #6 | $161.42 | 13.676% | $183.4958 | $183.50 | $183.50 | $183.50 |
| Purchase #7 | $133.88 | 13.737% | $152.2711 | $152.27 | $152.25 | $152.30 |
| 7 purchase totals = | $943.03 | $1,041.9639 | $1,041.97 | $1,042.00 | $1,042.00 | |