| 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 | $110.89 | 13.530% | $125.8934 | $125.89 | $125.90 | $125.90 |
| Purchase #2 | $102.27 | 8.173% | $110.6285 | $110.63 | $110.65 | $110.60 |
| Purchase #3 | $186.61 | 3.130% | $192.4509 | $192.45 | $192.45 | $192.50 |
| Purchase #4 | $29.86 | 9.758% | $32.7737 | $32.77 | $32.75 | $32.80 |
| Purchase #5 | $213.52 | 13.282% | $241.8797 | $241.88 | $241.90 | $241.90 |
| Purchase #6 | $171.51 | 13.224% | $194.1905 | $194.19 | $194.20 | $194.20 |
| Purchase #7 | $134.62 | 3.433% | $139.2415 | $139.24 | $139.25 | $139.20 |
| 7 purchase totals = | $949.28 | $1,037.0582 | $1,037.05 | $1,037.10 | $1,037.10 | |