| 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 | $203.27 | 4.351% | $212.1143 | $212.11 | $212.10 | $212.10 |
| Purchase #2 | $168.53 | 11.745% | $188.3238 | $188.32 | $188.30 | $188.30 |
| Purchase #3 | $170.71 | 13.261% | $193.3479 | $193.35 | $193.35 | $193.30 |
| Purchase #4 | $64.45 | 12.156% | $72.2845 | $72.28 | $72.30 | $72.30 |
| Purchase #5 | $127.67 | 6.616% | $136.1166 | $136.12 | $136.10 | $136.10 |
| Purchase #6 | $67.60 | 11.410% | $75.3132 | $75.31 | $75.30 | $75.30 |
| Purchase #7 | $43.44 | 5.505% | $45.8314 | $45.83 | $45.85 | $45.80 |
| 7 purchase totals = | $845.67 | $923.3317 | $923.32 | $923.30 | $923.20 | |