| 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 | $238.91 | 13.690% | $271.6168 | $271.62 | $271.60 | $271.60 |
| Purchase #2 | $32.99 | 13.407% | $37.413 | $37.41 | $37.40 | $37.40 |
| Purchase #3 | $138.61 | 3.387% | $143.3047 | $143.30 | $143.30 | $143.30 |
| Purchase #4 | $44.43 | 3.813% | $46.1241 | $46.12 | $46.10 | $46.10 |
| Purchase #5 | $77.42 | 9.613% | $84.8624 | $84.86 | $84.85 | $84.90 |
| Purchase #6 | $154.32 | 12.128% | $173.0359 | $173.04 | $173.05 | $173.00 |
| Purchase #7 | $90.43 | 12.478% | $101.7139 | $101.71 | $101.70 | $101.70 |
| 7 purchase totals = | $777.11 | $858.0708 | $858.06 | $858.00 | $858.00 | |