| 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 | $129.29 | 10.502% | $142.868 | $142.87 | $142.85 | $142.90 |
| Purchase #2 | $172.59 | 11.755% | $192.878 | $192.88 | $192.90 | $192.90 |
| Purchase #3 | $235.33 | 11.361% | $262.0658 | $262.07 | $262.05 | $262.10 |
| Purchase #4 | $96.95 | 11.684% | $108.2776 | $108.28 | $108.30 | $108.30 |
| Purchase #5 | $210.73 | 13.199% | $238.5443 | $238.54 | $238.55 | $238.50 |
| Purchase #6 | $177.92 | 12.874% | $200.8254 | $200.83 | $200.85 | $200.80 |
| Purchase #7 | $224.67 | 5.344% | $236.6764 | $236.68 | $236.70 | $236.70 |
| 7 purchase totals = | $1,247.48 | $1,382.1355 | $1,382.15 | $1,382.20 | $1,382.20 | |