| 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 | $140.40 | 6.106% | $148.9728 | $148.97 | $148.95 | $149.00 |
| Purchase #2 | $205.74 | 9.358% | $224.9931 | $224.99 | $225.00 | $225.00 |
| Purchase #3 | $17.42 | 4.828% | $18.261 | $18.26 | $18.25 | $18.30 |
| Purchase #4 | $226.48 | 13.153% | $256.2689 | $256.27 | $256.25 | $256.30 |
| Purchase #5 | $198.61 | 11.810% | $222.0658 | $222.07 | $222.05 | $222.10 |
| Purchase #6 | $200.60 | 12.145% | $224.9629 | $224.96 | $224.95 | $225.00 |
| Purchase #7 | $98.56 | 13.753% | $112.115 | $112.12 | $112.10 | $112.10 |
| 7 purchase totals = | $1,087.81 | $1,207.6395 | $1,207.64 | $1,207.55 | $1,207.80 | |