| 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 | $229.34 | 11.782% | $256.3608 | $256.36 | $256.35 | $256.40 |
| Purchase #2 | $190.76 | 6.496% | $203.1518 | $203.15 | $203.15 | $203.20 |
| Purchase #3 | $10.50 | 7.479% | $11.2853 | $11.29 | $11.30 | $11.30 |
| Purchase #4 | $141.90 | 10.552% | $156.8733 | $156.87 | $156.85 | $156.90 |
| Purchase #5 | $137.56 | 3.844% | $142.8478 | $142.85 | $142.85 | $142.80 |
| Purchase #6 | $48.41 | 9.848% | $53.1774 | $53.18 | $53.20 | $53.20 |
| Purchase #7 | $63.33 | 11.859% | $70.8403 | $70.84 | $70.85 | $70.80 |
| 7 purchase totals = | $821.80 | $894.5367 | $894.54 | $894.55 | $894.60 | |