| 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 | $110.36 | 5.730% | $116.6836 | $116.68 | $116.70 | $116.70 |
| Purchase #2 | $239.54 | 12.473% | $269.4178 | $269.42 | $269.40 | $269.40 |
| Purchase #3 | $230.67 | 7.387% | $247.7096 | $247.71 | $247.70 | $247.70 |
| Purchase #4 | $86.73 | 7.504% | $93.2382 | $93.24 | $93.25 | $93.20 |
| Purchase #5 | $244.47 | 13.668% | $277.8842 | $277.88 | $277.90 | $277.90 |
| Purchase #6 | $158.62 | 4.687% | $166.0545 | $166.05 | $166.05 | $166.10 |
| Purchase #7 | $91.55 | 7.162% | $98.1068 | $98.11 | $98.10 | $98.10 |
| 7 purchase totals = | $1,161.94 | $1,269.0947 | $1,269.09 | $1,269.10 | $1,269.10 | |