| 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 | $212.65 | 12.361% | $238.9357 | $238.94 | $238.95 | $238.90 |
| Purchase #2 | $42.69 | 12.504% | $48.028 | $48.03 | $48.05 | $48.00 |
| Purchase #3 | $192.35 | 4.325% | $200.6691 | $200.67 | $200.65 | $200.70 |
| Purchase #4 | $22.78 | 8.294% | $24.6694 | $24.67 | $24.65 | $24.70 |
| Purchase #5 | $23.95 | 12.492% | $26.9418 | $26.94 | $26.95 | $26.90 |
| Purchase #6 | $128.69 | 5.654% | $135.9661 | $135.97 | $135.95 | $136.00 |
| Purchase #7 | $247.80 | 13.656% | $281.6396 | $281.64 | $281.65 | $281.60 |
| 7 purchase totals = | $870.91 | $956.8497 | $956.86 | $956.85 | $956.80 | |