| 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 | $212.42 | 7.545% | $228.4471 | $228.45 | $228.45 | $228.40 |
| Purchase #2 | $186.68 | 12.847% | $210.6628 | $210.66 | $210.65 | $210.70 |
| Purchase #3 | $46.63 | 12.249% | $52.3417 | $52.34 | $52.35 | $52.30 |
| Purchase #4 | $189.25 | 9.118% | $206.5058 | $206.51 | $206.50 | $206.50 |
| Purchase #5 | $250.87 | 6.252% | $266.5544 | $266.55 | $266.55 | $266.60 |
| Purchase #6 | $118.71 | 5.677% | $125.4492 | $125.45 | $125.45 | $125.40 |
| Purchase #7 | $41.72 | 5.186% | $43.8836 | $43.88 | $43.90 | $43.90 |
| 7 purchase totals = | $1,046.28 | $1,133.8446 | $1,133.84 | $1,133.85 | $1,133.80 | |