| 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 | $246.45 | 12.524% | $277.3154 | $277.32 | $277.30 | $277.30 |
| Purchase #2 | $71.92 | 12.108% | $80.6281 | $80.63 | $80.65 | $80.60 |
| Purchase #3 | $32.31 | 10.116% | $35.5785 | $35.58 | $35.60 | $35.60 |
| Purchase #4 | $51.83 | 10.230% | $57.1322 | $57.13 | $57.15 | $57.10 |
| Purchase #5 | $112.27 | 8.477% | $121.7871 | $121.79 | $121.80 | $121.80 |
| Purchase #6 | $41.47 | 4.144% | $43.1885 | $43.19 | $43.20 | $43.20 |
| Purchase #7 | $243.50 | 4.121% | $253.5346 | $253.53 | $253.55 | $253.50 |
| 7 purchase totals = | $799.75 | $869.1644 | $869.17 | $869.25 | $869.10 | |