| 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 | $207.96 | 9.297% | $227.294 | $227.29 | $227.30 | $227.30 |
| Purchase #2 | $178.82 | 10.457% | $197.5192 | $197.52 | $197.50 | $197.50 |
| Purchase #3 | $12.28 | 9.144% | $13.4029 | $13.40 | $13.40 | $13.40 |
| Purchase #4 | $201.28 | 4.668% | $210.6758 | $210.68 | $210.70 | $210.70 |
| Purchase #5 | $115.31 | 3.111% | $118.8973 | $118.90 | $118.90 | $118.90 |
| Purchase #6 | $7.78 | 12.457% | $8.7492 | $8.75 | $8.75 | $8.70 |
| Purchase #7 | $19.47 | 6.219% | $20.6808 | $20.68 | $20.70 | $20.70 |
| 7 purchase totals = | $742.90 | $797.2192 | $797.22 | $797.25 | $797.20 | |