| 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 | $234.76 | 9.228% | $256.4237 | $256.42 | $256.40 | $256.40 |
| Purchase #2 | $8.33 | 9.742% | $9.1415 | $9.14 | $9.15 | $9.10 |
| Purchase #3 | $232.31 | 13.438% | $263.5278 | $263.53 | $263.55 | $263.50 |
| Purchase #4 | $55.51 | 7.492% | $59.6688 | $59.67 | $59.65 | $59.70 |
| Purchase #5 | $20.47 | 9.720% | $22.4597 | $22.46 | $22.45 | $22.50 |
| Purchase #6 | $129.66 | 12.177% | $145.4487 | $145.45 | $145.45 | $145.40 |
| Purchase #7 | $151.46 | 6.271% | $160.9581 | $160.96 | $160.95 | $161.00 |
| 7 purchase totals = | $832.50 | $917.6283 | $917.63 | $917.60 | $917.60 | |