| 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 | $91.58 | 11.428% | $102.0458 | $102.05 | $102.05 | $102.00 |
| Purchase #2 | $189.83 | 11.802% | $212.2337 | $212.23 | $212.25 | $212.20 |
| Purchase #3 | $33.45 | 3.387% | $34.583 | $34.58 | $34.60 | $34.60 |
| Purchase #4 | $110.97 | 4.356% | $115.8039 | $115.80 | $115.80 | $115.80 |
| Purchase #5 | $146.92 | 3.329% | $151.811 | $151.81 | $151.80 | $151.80 |
| Purchase #6 | $23.52 | 7.644% | $25.3179 | $25.32 | $25.30 | $25.30 |
| Purchase #7 | $215.36 | 6.394% | $229.1301 | $229.13 | $229.15 | $229.10 |
| 7 purchase totals = | $811.63 | $870.9254 | $870.92 | $870.95 | $870.80 | |