| 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 | $226.34 | 7.668% | $243.6958 | $243.70 | $243.70 | $243.70 |
| Purchase #2 | $108.90 | 10.277% | $120.0917 | $120.09 | $120.10 | $120.10 |
| Purchase #3 | $115.90 | 9.292% | $126.6694 | $126.67 | $126.65 | $126.70 |
| Purchase #4 | $94.39 | 13.867% | $107.4791 | $107.48 | $107.50 | $107.50 |
| Purchase #5 | $36.73 | 6.606% | $39.1564 | $39.16 | $39.15 | $39.20 |
| Purchase #6 | $214.48 | 8.220% | $232.1103 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $141.75 | 8.413% | $153.6754 | $153.68 | $153.70 | $153.70 |
| 7 purchase totals = | $938.49 | $1,022.8781 | $1,022.89 | $1,022.90 | $1,023.00 | |