| 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 | $117.67 | 11.246% | $130.9032 | $130.90 | $130.90 | $130.90 |
| Purchase #2 | $163.50 | 12.311% | $183.6285 | $183.63 | $183.65 | $183.60 |
| Purchase #3 | $136.57 | 8.434% | $148.0883 | $148.09 | $148.10 | $148.10 |
| Purchase #4 | $137.89 | 11.596% | $153.8797 | $153.88 | $153.90 | $153.90 |
| Purchase #5 | $154.35 | 4.399% | $161.1399 | $161.14 | $161.15 | $161.10 |
| Purchase #6 | $190.58 | 11.502% | $212.5005 | $212.50 | $212.50 | $212.50 |
| Purchase #7 | $217.35 | 7.129% | $232.8449 | $232.84 | $232.85 | $232.80 |
| 7 purchase totals = | $1,117.91 | $1,222.9850 | $1,222.98 | $1,223.05 | $1,222.90 | |