| 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 | $209.96 | 7.160% | $224.9931 | $224.99 | $225.00 | $225.00 |
| Purchase #2 | $248.95 | 3.230% | $256.9911 | $256.99 | $257.00 | $257.00 |
| Purchase #3 | $150.68 | 4.783% | $157.887 | $157.89 | $157.90 | $157.90 |
| Purchase #4 | $12.81 | 6.812% | $13.6826 | $13.68 | $13.70 | $13.70 |
| Purchase #5 | $210.28 | 13.299% | $238.2451 | $238.25 | $238.25 | $238.20 |
| Purchase #6 | $18.61 | 13.206% | $21.0676 | $21.07 | $21.05 | $21.10 |
| Purchase #7 | $42.70 | 5.387% | $45.0002 | $45.00 | $45.00 | $45.00 |
| 7 purchase totals = | $893.99 | $957.8667 | $957.87 | $957.90 | $957.90 | |