| 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 | $239.48 | 5.738% | $253.2214 | $253.22 | $253.20 | $253.20 |
| Purchase #2 | $155.33 | 3.499% | $160.765 | $160.77 | $160.75 | $160.80 |
| Purchase #3 | $57.81 | 13.625% | $65.6866 | $65.69 | $65.70 | $65.70 |
| Purchase #4 | $11.64 | 12.436% | $13.0876 | $13.09 | $13.10 | $13.10 |
| Purchase #5 | $148.41 | 11.650% | $165.6998 | $165.70 | $165.70 | $165.70 |
| Purchase #6 | $175.41 | 3.779% | $182.0387 | $182.04 | $182.05 | $182.00 |
| Purchase #7 | $223.73 | 6.490% | $238.2501 | $238.25 | $238.25 | $238.30 |
| 7 purchase totals = | $1,011.81 | $1,078.7492 | $1,078.76 | $1,078.75 | $1,078.80 | |