| 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 | $47.82 | 11.184% | $53.1682 | $53.17 | $53.15 | $53.20 |
| Purchase #2 | $31.28 | 8.369% | $33.8978 | $33.90 | $33.90 | $33.90 |
| Purchase #3 | $140.73 | 5.305% | $148.1957 | $148.20 | $148.20 | $148.20 |
| Purchase #4 | $200.76 | 4.690% | $210.1756 | $210.18 | $210.20 | $210.20 |
| Purchase #5 | $157.25 | 8.240% | $170.2074 | $170.21 | $170.20 | $170.20 |
| Purchase #6 | $221.65 | 12.349% | $249.0216 | $249.02 | $249.00 | $249.00 |
| Purchase #7 | $225.99 | 9.128% | $246.6184 | $246.62 | $246.60 | $246.60 |
| 7 purchase totals = | $1,025.48 | $1,111.2847 | $1,111.30 | $1,111.25 | $1,111.30 | |