| 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 | $30.39 | 4.213% | $31.6703 | $31.67 | $31.65 | $31.70 |
| Purchase #2 | $243.90 | 6.726% | $260.3047 | $260.30 | $260.30 | $260.30 |
| Purchase #3 | $121.71 | 10.815% | $134.8729 | $134.87 | $134.85 | $134.90 |
| Purchase #4 | $126.62 | 10.754% | $140.2367 | $140.24 | $140.25 | $140.20 |
| Purchase #5 | $213.86 | 3.631% | $221.6253 | $221.63 | $221.65 | $221.60 |
| Purchase #6 | $47.25 | 9.820% | $51.89 | $51.89 | $51.90 | $51.90 |
| Purchase #7 | $229.39 | 10.322% | $253.0676 | $253.07 | $253.05 | $253.10 |
| 7 purchase totals = | $1,013.12 | $1,093.6675 | $1,093.67 | $1,093.65 | $1,093.70 | |