| 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 | $135.88 | 9.232% | $148.4244 | $148.42 | $148.40 | $148.40 |
| Purchase #2 | $224.98 | 8.228% | $243.4914 | $243.49 | $243.50 | $243.50 |
| Purchase #3 | $183.88 | 13.390% | $208.5015 | $208.50 | $208.50 | $208.50 |
| Purchase #4 | $208.81 | 8.283% | $226.1057 | $226.11 | $226.10 | $226.10 |
| Purchase #5 | $30.95 | 11.802% | $34.6027 | $34.60 | $34.60 | $34.60 |
| Purchase #6 | $196.44 | 8.686% | $213.5028 | $213.50 | $213.50 | $213.50 |
| Purchase #7 | $9.67 | 10.688% | $10.7035 | $10.70 | $10.70 | $10.70 |
| 7 purchase totals = | $990.61 | $1,085.3320 | $1,085.32 | $1,085.30 | $1,085.30 | |