| 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 | $230.62 | 11.507% | $257.1574 | $257.16 | $257.15 | $257.20 |
| Purchase #2 | $250.30 | 6.401% | $266.3217 | $266.32 | $266.30 | $266.30 |
| Purchase #3 | $165.60 | 6.145% | $175.7761 | $175.78 | $175.80 | $175.80 |
| Purchase #4 | $112.75 | 7.601% | $121.3201 | $121.32 | $121.30 | $121.30 |
| Purchase #5 | $193.72 | 7.812% | $208.8534 | $208.85 | $208.85 | $208.90 |
| Purchase #6 | $61.76 | 3.833% | $64.1273 | $64.13 | $64.15 | $64.10 |
| Purchase #7 | $202.29 | 6.440% | $215.3175 | $215.32 | $215.30 | $215.30 |
| 7 purchase totals = | $1,217.04 | $1,308.8735 | $1,308.88 | $1,308.85 | $1,308.90 | |