| 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 | $15.53 | 12.347% | $17.4475 | $17.45 | $17.45 | $17.40 |
| Purchase #2 | $184.41 | 8.574% | $200.2213 | $200.22 | $200.20 | $200.20 |
| Purchase #3 | $226.37 | 5.372% | $238.5306 | $238.53 | $238.55 | $238.50 |
| Purchase #4 | $210.76 | 6.436% | $224.3245 | $224.32 | $224.30 | $224.30 |
| Purchase #5 | $113.70 | 7.431% | $122.149 | $122.15 | $122.15 | $122.10 |
| Purchase #6 | $91.51 | 9.297% | $100.0177 | $100.02 | $100.00 | $100.00 |
| Purchase #7 | $223.25 | 11.789% | $249.5689 | $249.57 | $249.55 | $249.60 |
| 7 purchase totals = | $1,065.53 | $1,152.2595 | $1,152.26 | $1,152.20 | $1,152.10 | |