| 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 | $187.56 | 4.383% | $195.7808 | $195.78 | $195.80 | $195.80 |
| Purchase #2 | $52.31 | 8.804% | $56.9154 | $56.92 | $56.90 | $56.90 |
| Purchase #3 | $83.96 | 3.645% | $87.0203 | $87.02 | $87.00 | $87.00 |
| Purchase #4 | $233.48 | 10.763% | $258.6095 | $258.61 | $258.60 | $258.60 |
| Purchase #5 | $77.35 | 9.717% | $84.8661 | $84.87 | $84.85 | $84.90 |
| Purchase #6 | $224.33 | 12.202% | $251.7027 | $251.70 | $251.70 | $251.70 |
| Purchase #7 | $121.47 | 4.546% | $126.992 | $126.99 | $127.00 | $127.00 |
| 7 purchase totals = | $980.46 | $1,061.8868 | $1,061.89 | $1,061.85 | $1,061.90 | |