| 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 | $22.35 | 12.201% | $25.0769 | $25.08 | $25.10 | $25.10 |
| Purchase #2 | $101.62 | 8.453% | $110.2099 | $110.21 | $110.20 | $110.20 |
| Purchase #3 | $212.72 | 13.775% | $242.0222 | $242.02 | $242.00 | $242.00 |
| Purchase #4 | $190.32 | 11.302% | $211.83 | $211.83 | $211.85 | $211.80 |
| Purchase #5 | $161.96 | 4.118% | $168.6295 | $168.63 | $168.65 | $168.60 |
| Purchase #6 | $13.49 | 6.191% | $14.3252 | $14.33 | $14.35 | $14.30 |
| Purchase #7 | $145.90 | 6.535% | $155.4346 | $155.43 | $155.45 | $155.40 |
| 7 purchase totals = | $848.36 | $927.5283 | $927.53 | $927.60 | $927.40 | |