| 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 | $200.92 | 11.598% | $224.2227 | $224.22 | $224.20 | $224.20 |
| Purchase #2 | $25.39 | 10.640% | $28.0915 | $28.09 | $28.10 | $28.10 |
| Purchase #3 | $205.84 | 12.626% | $231.8294 | $231.83 | $231.85 | $231.80 |
| Purchase #4 | $36.67 | 7.136% | $39.2868 | $39.29 | $39.30 | $39.30 |
| Purchase #5 | $62.51 | 12.262% | $70.175 | $70.18 | $70.20 | $70.20 |
| Purchase #6 | $208.59 | 9.648% | $228.7148 | $228.71 | $228.70 | $228.70 |
| Purchase #7 | $247.65 | 7.620% | $266.5209 | $266.52 | $266.50 | $266.50 |
| 7 purchase totals = | $987.57 | $1,088.8411 | $1,088.84 | $1,088.85 | $1,088.80 | |