| 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 | $121.52 | 6.662% | $129.6157 | $129.62 | $129.60 | $129.60 |
| Purchase #2 | $185.31 | 12.176% | $207.8733 | $207.87 | $207.85 | $207.90 |
| Purchase #3 | $185.94 | 3.644% | $192.7157 | $192.72 | $192.70 | $192.70 |
| Purchase #4 | $212.86 | 11.834% | $238.0499 | $238.05 | $238.05 | $238.00 |
| Purchase #5 | $148.26 | 5.353% | $156.1964 | $156.20 | $156.20 | $156.20 |
| Purchase #6 | $213.51 | 8.684% | $232.0512 | $232.05 | $232.05 | $232.10 |
| Purchase #7 | $208.99 | 5.191% | $219.8387 | $219.84 | $219.85 | $219.80 |
| 7 purchase totals = | $1,276.39 | $1,376.3409 | $1,376.35 | $1,376.30 | $1,376.30 | |