| 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 | $227.25 | 10.854% | $251.9157 | $251.92 | $251.90 | $251.90 |
| Purchase #2 | $56.41 | 10.555% | $62.3641 | $62.36 | $62.35 | $62.40 |
| Purchase #3 | $99.53 | 7.451% | $106.946 | $106.95 | $106.95 | $106.90 |
| Purchase #4 | $179.70 | 11.518% | $200.3978 | $200.40 | $200.40 | $200.40 |
| Purchase #5 | $248.35 | 3.111% | $256.0762 | $256.08 | $256.10 | $256.10 |
| Purchase #6 | $11.73 | 9.152% | $12.8035 | $12.80 | $12.80 | $12.80 |
| Purchase #7 | $7.27 | 5.565% | $7.6746 | $7.67 | $7.65 | $7.70 |
| 7 purchase totals = | $830.24 | $898.1779 | $898.18 | $898.15 | $898.20 | |