| 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 | $114.34 | 8.585% | $124.1561 | $124.16 | $124.15 | $124.20 |
| Purchase #2 | $20.59 | 8.646% | $22.3702 | $22.37 | $22.35 | $22.40 |
| Purchase #3 | $237.87 | 8.753% | $258.6908 | $258.69 | $258.70 | $258.70 |
| Purchase #4 | $199.54 | 5.385% | $210.2852 | $210.29 | $210.30 | $210.30 |
| Purchase #5 | $29.53 | 8.577% | $32.0628 | $32.06 | $32.05 | $32.10 |
| Purchase #6 | $188.63 | 5.736% | $199.4498 | $199.45 | $199.45 | $199.40 |
| Purchase #7 | $55.77 | 4.509% | $58.2847 | $58.28 | $58.30 | $58.30 |
| 7 purchase totals = | $846.27 | $905.2996 | $905.30 | $905.30 | $905.40 | |