| 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 | $238.63 | 4.699% | $249.8432 | $249.84 | $249.85 | $249.80 |
| Purchase #2 | $232.68 | 6.651% | $248.1555 | $248.16 | $248.15 | $248.20 |
| Purchase #3 | $95.41 | 8.786% | $103.7927 | $103.79 | $103.80 | $103.80 |
| Purchase #4 | $105.87 | 5.448% | $111.6378 | $111.64 | $111.65 | $111.60 |
| Purchase #5 | $24.48 | 13.762% | $27.8489 | $27.85 | $27.85 | $27.80 |
| Purchase #6 | $144.99 | 6.151% | $153.9083 | $153.91 | $153.90 | $153.90 |
| Purchase #7 | $23.72 | 6.469% | $25.2544 | $25.25 | $25.25 | $25.30 |
| 7 purchase totals = | $865.78 | $920.4408 | $920.44 | $920.45 | $920.40 | |