| 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 | $238.31 | 5.153% | $250.5901 | $250.59 | $250.60 | $250.60 |
| Purchase #2 | $118.51 | 10.790% | $131.2972 | $131.30 | $131.30 | $131.30 |
| Purchase #3 | $135.86 | 9.451% | $148.7001 | $148.70 | $148.70 | $148.70 |
| Purchase #4 | $6.77 | 3.768% | $7.0251 | $7.03 | $7.05 | $7.00 |
| Purchase #5 | $197.91 | 6.715% | $211.1997 | $211.20 | $211.20 | $211.20 |
| Purchase #6 | $125.76 | 13.718% | $143.0118 | $143.01 | $143.00 | $143.00 |
| Purchase #7 | $82.51 | 5.781% | $87.2799 | $87.28 | $87.30 | $87.30 |
| 7 purchase totals = | $905.63 | $979.1039 | $979.11 | $979.15 | $979.10 | |