| 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 | $194.71 | 10.317% | $214.7982 | $214.80 | $214.80 | $214.80 |
| Purchase #2 | $57.94 | 13.258% | $65.6217 | $65.62 | $65.60 | $65.60 |
| Purchase #3 | $51.98 | 8.756% | $56.5314 | $56.53 | $56.55 | $56.50 |
| Purchase #4 | $216.93 | 5.605% | $229.0889 | $229.09 | $229.10 | $229.10 |
| Purchase #5 | $79.75 | 10.402% | $88.0456 | $88.05 | $88.05 | $88.00 |
| Purchase #6 | $49.33 | 9.303% | $53.9192 | $53.92 | $53.90 | $53.90 |
| Purchase #7 | $137.68 | 7.798% | $148.4163 | $148.42 | $148.40 | $148.40 |
| 7 purchase totals = | $788.32 | $856.4213 | $856.43 | $856.40 | $856.30 | |