| 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 | $217.49 | 13.617% | $247.1056 | $247.11 | $247.10 | $247.10 |
| Purchase #2 | $194.32 | 5.164% | $204.3547 | $204.35 | $204.35 | $204.40 |
| Purchase #3 | $248.61 | 12.643% | $280.0418 | $280.04 | $280.05 | $280.00 |
| Purchase #4 | $101.82 | 10.683% | $112.6974 | $112.70 | $112.70 | $112.70 |
| Purchase #5 | $19.66 | 7.221% | $21.0796 | $21.08 | $21.10 | $21.10 |
| Purchase #6 | $32.44 | 3.681% | $33.6341 | $33.63 | $33.65 | $33.60 |
| Purchase #7 | $27.64 | 4.430% | $28.8645 | $28.86 | $28.85 | $28.90 |
| 7 purchase totals = | $841.98 | $927.7777 | $927.77 | $927.80 | $927.80 | |