| 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 | $219.57 | 13.821% | $249.9168 | $249.92 | $249.90 | $249.90 |
| Purchase #2 | $232.66 | 13.259% | $263.5084 | $263.51 | $263.50 | $263.50 |
| Purchase #3 | $137.43 | 4.280% | $143.312 | $143.31 | $143.30 | $143.30 |
| Purchase #4 | $140.60 | 13.728% | $159.9016 | $159.90 | $159.90 | $159.90 |
| Purchase #5 | $123.34 | 3.218% | $127.3091 | $127.31 | $127.30 | $127.30 |
| Purchase #6 | $75.45 | 11.580% | $84.1871 | $84.19 | $84.20 | $84.20 |
| Purchase #7 | $198.94 | 10.118% | $219.0687 | $219.07 | $219.05 | $219.10 |
| 7 purchase totals = | $1,127.99 | $1,247.2037 | $1,247.21 | $1,247.15 | $1,247.20 | |