| 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 | $87.28 | 8.252% | $94.4823 | $94.48 | $94.50 | $94.50 |
| Purchase #2 | $97.38 | 7.711% | $104.889 | $104.89 | $104.90 | $104.90 |
| Purchase #3 | $219.90 | 13.394% | $249.3534 | $249.35 | $249.35 | $249.40 |
| Purchase #4 | $242.91 | 11.622% | $271.141 | $271.14 | $271.15 | $271.10 |
| Purchase #5 | $217.41 | 8.428% | $235.7333 | $235.73 | $235.75 | $235.70 |
| Purchase #6 | $105.27 | 5.623% | $111.1893 | $111.19 | $111.20 | $111.20 |
| Purchase #7 | $249.50 | 5.258% | $262.6187 | $262.62 | $262.60 | $262.60 |
| 7 purchase totals = | $1,219.65 | $1,329.4070 | $1,329.40 | $1,329.45 | $1,329.40 | |