| 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 | $29.25 | 7.731% | $31.5113 | $31.51 | $31.50 | $31.50 |
| Purchase #2 | $212.41 | 13.662% | $241.4295 | $241.43 | $241.45 | $241.40 |
| Purchase #3 | $218.79 | 3.447% | $226.3317 | $226.33 | $226.35 | $226.30 |
| Purchase #4 | $177.89 | 13.420% | $201.7628 | $201.76 | $201.75 | $201.80 |
| Purchase #5 | $152.91 | 3.689% | $158.5508 | $158.55 | $158.55 | $158.60 |
| Purchase #6 | $57.38 | 12.415% | $64.5037 | $64.50 | $64.50 | $64.50 |
| Purchase #7 | $187.59 | 9.199% | $204.8464 | $204.85 | $204.85 | $204.80 |
| 7 purchase totals = | $1,036.22 | $1,128.9362 | $1,128.93 | $1,128.95 | $1,128.90 | |