| 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 | $190.94 | 3.630% | $197.8711 | $197.87 | $197.85 | $197.90 |
| Purchase #2 | $232.37 | 10.672% | $257.1685 | $257.17 | $257.15 | $257.20 |
| Purchase #3 | $8.34 | 7.464% | $8.9625 | $8.96 | $8.95 | $9.00 |
| Purchase #4 | $124.87 | 3.126% | $128.7734 | $128.77 | $128.75 | $128.80 |
| Purchase #5 | $52.96 | 6.322% | $56.3081 | $56.31 | $56.30 | $56.30 |
| Purchase #6 | $89.52 | 5.494% | $94.4382 | $94.44 | $94.45 | $94.40 |
| Purchase #7 | $203.52 | 4.429% | $212.5339 | $212.53 | $212.55 | $212.50 |
| 7 purchase totals = | $902.52 | $956.0557 | $956.05 | $956.00 | $956.10 | |