| 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 | $219.56 | 6.326% | $233.4494 | $233.45 | $233.45 | $233.40 |
| Purchase #2 | $229.69 | 3.541% | $237.8233 | $237.82 | $237.80 | $237.80 |
| Purchase #3 | $94.80 | 7.718% | $102.1167 | $102.12 | $102.10 | $102.10 |
| Purchase #4 | $146.53 | 8.483% | $158.9601 | $158.96 | $158.95 | $159.00 |
| Purchase #5 | $76.72 | 10.169% | $84.5217 | $84.52 | $84.50 | $84.50 |
| Purchase #6 | $71.78 | 3.230% | $74.0985 | $74.10 | $74.10 | $74.10 |
| Purchase #7 | $28.31 | 5.116% | $29.7583 | $29.76 | $29.75 | $29.80 |
| 7 purchase totals = | $867.39 | $920.7280 | $920.73 | $920.65 | $920.70 | |