| 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 | $89.80 | 12.789% | $101.2845 | $101.28 | $101.30 | $101.30 |
| Purchase #2 | $232.51 | 6.420% | $247.4371 | $247.44 | $247.45 | $247.40 |
| Purchase #3 | $26.55 | 7.545% | $28.5532 | $28.55 | $28.55 | $28.60 |
| Purchase #4 | $241.55 | 6.488% | $257.2218 | $257.22 | $257.20 | $257.20 |
| Purchase #5 | $190.41 | 8.266% | $206.1493 | $206.15 | $206.15 | $206.10 |
| Purchase #6 | $36.32 | 11.309% | $40.4274 | $40.43 | $40.45 | $40.40 |
| Purchase #7 | $105.66 | 4.312% | $110.2161 | $110.22 | $110.20 | $110.20 |
| 7 purchase totals = | $922.80 | $991.2894 | $991.29 | $991.30 | $991.20 | |