| 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 | $180.86 | 12.865% | $204.1276 | $204.13 | $204.15 | $204.10 |
| Purchase #2 | $38.78 | 13.314% | $43.9432 | $43.94 | $43.95 | $43.90 |
| Purchase #3 | $170.40 | 7.833% | $183.7474 | $183.75 | $183.75 | $183.70 |
| Purchase #4 | $208.76 | 5.263% | $219.747 | $219.75 | $219.75 | $219.70 |
| Purchase #5 | $124.34 | 3.583% | $128.7951 | $128.80 | $128.80 | $128.80 |
| Purchase #6 | $212.88 | 13.243% | $241.0717 | $241.07 | $241.05 | $241.10 |
| Purchase #7 | $115.36 | 11.625% | $128.7706 | $128.77 | $128.75 | $128.80 |
| 7 purchase totals = | $1,051.38 | $1,150.2026 | $1,150.21 | $1,150.20 | $1,150.10 | |