| 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 | $212.65 | 13.233% | $240.79 | $240.79 | $240.80 | $240.80 |
| Purchase #2 | $22.41 | 13.328% | $25.3968 | $25.40 | $25.40 | $25.40 |
| Purchase #3 | $106.50 | 5.215% | $112.054 | $112.05 | $112.05 | $112.10 |
| Purchase #4 | $45.88 | 11.645% | $51.2227 | $51.22 | $51.20 | $51.20 |
| Purchase #5 | $188.76 | 5.125% | $198.434 | $198.43 | $198.45 | $198.40 |
| Purchase #6 | $23.75 | 6.624% | $25.3232 | $25.32 | $25.30 | $25.30 |
| Purchase #7 | $216.27 | 10.570% | $239.1297 | $239.13 | $239.15 | $239.10 |
| 7 purchase totals = | $816.22 | $892.3504 | $892.34 | $892.35 | $892.30 | |