| 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 | $250.70 | 11.641% | $279.884 | $279.88 | $279.90 | $279.90 |
| Purchase #2 | $44.31 | 6.421% | $47.1551 | $47.16 | $47.15 | $47.20 |
| Purchase #3 | $135.31 | 6.539% | $144.1579 | $144.16 | $144.15 | $144.20 |
| Purchase #4 | $168.81 | 9.243% | $184.4131 | $184.41 | $184.40 | $184.40 |
| Purchase #5 | $150.94 | 7.121% | $161.6884 | $161.69 | $161.70 | $161.70 |
| Purchase #6 | $246.49 | 9.474% | $269.8425 | $269.84 | $269.85 | $269.80 |
| Purchase #7 | $138.52 | 10.835% | $153.5286 | $153.53 | $153.55 | $153.50 |
| 7 purchase totals = | $1,135.08 | $1,240.6696 | $1,240.67 | $1,240.70 | $1,240.70 | |