| 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 | $219.77 | 8.191% | $237.7714 | $237.77 | $237.75 | $237.80 |
| Purchase #2 | $246.46 | 13.599% | $279.9761 | $279.98 | $280.00 | $280.00 |
| Purchase #3 | $233.68 | 8.152% | $252.7296 | $252.73 | $252.75 | $252.70 |
| Purchase #4 | $16.63 | 12.490% | $18.7071 | $18.71 | $18.70 | $18.70 |
| Purchase #5 | $25.30 | 8.657% | $27.4902 | $27.49 | $27.50 | $27.50 |
| Purchase #6 | $170.36 | 12.120% | $191.0076 | $191.01 | $191.00 | $191.00 |
| Purchase #7 | $206.86 | 3.109% | $213.2913 | $213.29 | $213.30 | $213.30 |
| 7 purchase totals = | $1,119.06 | $1,220.9733 | $1,220.98 | $1,221.00 | $1,221.00 | |