| 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 | $219.59 | 12.489% | $247.0146 | $247.01 | $247.00 | $247.00 |
| Purchase #2 | $84.70 | 4.235% | $88.287 | $88.29 | $88.30 | $88.30 |
| Purchase #3 | $79.85 | 10.599% | $88.3133 | $88.31 | $88.30 | $88.30 |
| Purchase #4 | $40.84 | 10.102% | $44.9657 | $44.97 | $44.95 | $45.00 |
| Purchase #5 | $160.93 | 5.369% | $169.5703 | $169.57 | $169.55 | $169.60 |
| Purchase #6 | $175.58 | 9.757% | $192.7113 | $192.71 | $192.70 | $192.70 |
| Purchase #7 | $222.43 | 11.185% | $247.3088 | $247.31 | $247.30 | $247.30 |
| 7 purchase totals = | $983.92 | $1,078.1710 | $1,078.17 | $1,078.10 | $1,078.20 | |