| 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 | $135.66 | 12.707% | $152.8983 | $152.90 | $152.90 | $152.90 |
| Purchase #2 | $84.83 | 10.728% | $93.9306 | $93.93 | $93.95 | $93.90 |
| Purchase #3 | $179.77 | 6.428% | $191.3256 | $191.33 | $191.35 | $191.30 |
| Purchase #4 | $189.36 | 12.130% | $212.3294 | $212.33 | $212.35 | $212.30 |
| Purchase #5 | $138.42 | 11.594% | $154.4684 | $154.47 | $154.45 | $154.50 |
| Purchase #6 | $224.41 | 4.145% | $233.7118 | $233.71 | $233.70 | $233.70 |
| Purchase #7 | $55.82 | 5.395% | $58.8315 | $58.83 | $58.85 | $58.80 |
| 7 purchase totals = | $1,008.27 | $1,097.4956 | $1,097.50 | $1,097.55 | $1,097.40 | |