| 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 | $122.28 | 5.375% | $128.8526 | $128.85 | $128.85 | $128.90 |
| Purchase #2 | $232.74 | 13.736% | $264.7092 | $264.71 | $264.70 | $264.70 |
| Purchase #3 | $170.99 | 5.307% | $180.0644 | $180.06 | $180.05 | $180.10 |
| Purchase #4 | $211.54 | 3.690% | $219.3458 | $219.35 | $219.35 | $219.30 |
| Purchase #5 | $208.33 | 11.494% | $232.2755 | $232.28 | $232.30 | $232.30 |
| Purchase #6 | $143.94 | 8.382% | $156.0051 | $156.01 | $156.00 | $156.00 |
| Purchase #7 | $82.37 | 5.851% | $87.1895 | $87.19 | $87.20 | $87.20 |
| 7 purchase totals = | $1,172.19 | $1,268.4421 | $1,268.45 | $1,268.45 | $1,268.50 | |