| 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 | $127.33 | 12.785% | $143.6091 | $143.61 | $143.60 | $143.60 |
| Purchase #2 | $112.86 | 6.430% | $120.1169 | $120.12 | $120.10 | $120.10 |
| Purchase #3 | $245.65 | 12.866% | $277.2553 | $277.26 | $277.25 | $277.30 |
| Purchase #4 | $238.54 | 5.336% | $251.2685 | $251.27 | $251.25 | $251.30 |
| Purchase #5 | $50.90 | 4.402% | $53.1406 | $53.14 | $53.15 | $53.10 |
| Purchase #6 | $233.25 | 13.861% | $265.5808 | $265.58 | $265.60 | $265.60 |
| Purchase #7 | $56.63 | 9.652% | $62.0959 | $62.10 | $62.10 | $62.10 |
| 7 purchase totals = | $1,065.16 | $1,173.0671 | $1,173.08 | $1,173.05 | $1,173.10 | |