| 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 | $247.52 | 3.564% | $256.3416 | $256.34 | $256.35 | $256.30 |
| Purchase #2 | $11.32 | 6.311% | $12.0344 | $12.03 | $12.05 | $12.00 |
| Purchase #3 | $195.63 | 8.736% | $212.7202 | $212.72 | $212.70 | $212.70 |
| Purchase #4 | $108.86 | 6.254% | $115.6681 | $115.67 | $115.65 | $115.70 |
| Purchase #5 | $166.55 | 5.861% | $176.3115 | $176.31 | $176.30 | $176.30 |
| Purchase #6 | $232.98 | 7.649% | $250.8006 | $250.80 | $250.80 | $250.80 |
| Purchase #7 | $195.78 | 12.773% | $220.787 | $220.79 | $220.80 | $220.80 |
| 7 purchase totals = | $1,158.64 | $1,244.6634 | $1,244.66 | $1,244.65 | $1,244.60 | |