| 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 | $139.39 | 4.539% | $145.7169 | $145.72 | $145.70 | $145.70 |
| Purchase #2 | $191.65 | 12.176% | $214.9853 | $214.99 | $215.00 | $215.00 |
| Purchase #3 | $106.27 | 9.793% | $116.677 | $116.68 | $116.70 | $116.70 |
| Purchase #4 | $97.65 | 13.646% | $110.9753 | $110.98 | $111.00 | $111.00 |
| Purchase #5 | $246.92 | 3.425% | $255.377 | $255.38 | $255.40 | $255.40 |
| Purchase #6 | $156.73 | 6.255% | $166.5335 | $166.53 | $166.55 | $166.50 |
| Purchase #7 | $244.92 | 8.495% | $265.726 | $265.73 | $265.75 | $265.70 |
| 7 purchase totals = | $1,183.53 | $1,275.9910 | $1,276.01 | $1,276.10 | $1,276.00 | |