| 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 | $224.70 | 13.232% | $254.4323 | $254.43 | $254.45 | $254.40 |
| Purchase #2 | $206.90 | 12.178% | $232.0963 | $232.10 | $232.10 | $232.10 |
| Purchase #3 | $182.35 | 4.421% | $190.4117 | $190.41 | $190.40 | $190.40 |
| Purchase #4 | $173.94 | 3.645% | $180.2801 | $180.28 | $180.30 | $180.30 |
| Purchase #5 | $239.96 | 6.681% | $255.9917 | $255.99 | $256.00 | $256.00 |
| Purchase #6 | $108.28 | 10.736% | $119.9049 | $119.90 | $119.90 | $119.90 |
| Purchase #7 | $83.75 | 5.177% | $88.0857 | $88.09 | $88.10 | $88.10 |
| 7 purchase totals = | $1,219.88 | $1,321.2027 | $1,321.20 | $1,321.25 | $1,321.20 | |