| 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 | $196.67 | 5.441% | $207.3708 | $207.37 | $207.35 | $207.40 |
| Purchase #2 | $101.46 | 7.814% | $109.3881 | $109.39 | $109.40 | $109.40 |
| Purchase #3 | $230.41 | 13.153% | $260.7158 | $260.72 | $260.70 | $260.70 |
| Purchase #4 | $28.62 | 12.212% | $32.1151 | $32.12 | $32.10 | $32.10 |
| Purchase #5 | $183.38 | 11.219% | $203.9534 | $203.95 | $203.95 | $204.00 |
| Purchase #6 | $246.67 | 8.394% | $267.3755 | $267.38 | $267.40 | $267.40 |
| Purchase #7 | $246.69 | 10.385% | $272.3088 | $272.31 | $272.30 | $272.30 |
| 7 purchase totals = | $1,233.90 | $1,353.2275 | $1,353.24 | $1,353.20 | $1,353.30 | |