| 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 | $229.58 | 4.736% | $240.4529 | $240.45 | $240.45 | $240.50 |
| Purchase #2 | $199.94 | 8.474% | $216.8829 | $216.88 | $216.90 | $216.90 |
| Purchase #3 | $160.46 | 9.776% | $176.1466 | $176.15 | $176.15 | $176.10 |
| Purchase #4 | $67.63 | 13.689% | $76.8879 | $76.89 | $76.90 | $76.90 |
| Purchase #5 | $216.94 | 4.158% | $225.9604 | $225.96 | $225.95 | $226.00 |
| Purchase #6 | $141.97 | 8.219% | $153.6385 | $153.64 | $153.65 | $153.60 |
| Purchase #7 | $175.60 | 10.851% | $194.6544 | $194.65 | $194.65 | $194.70 |
| 7 purchase totals = | $1,192.12 | $1,284.6236 | $1,284.62 | $1,284.65 | $1,284.70 | |