| 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 | $244.41 | 13.689% | $277.8673 | $277.87 | $277.85 | $277.90 |
| Purchase #2 | $237.37 | 6.645% | $253.1432 | $253.14 | $253.15 | $253.10 |
| Purchase #3 | $86.77 | 3.673% | $89.9571 | $89.96 | $89.95 | $90.00 |
| Purchase #4 | $134.48 | 8.319% | $145.6674 | $145.67 | $145.65 | $145.70 |
| Purchase #5 | $166.58 | 4.278% | $173.7063 | $173.71 | $173.70 | $173.70 |
| Purchase #6 | $116.25 | 7.247% | $124.6746 | $124.67 | $124.65 | $124.70 |
| Purchase #7 | $183.32 | 9.670% | $201.047 | $201.05 | $201.05 | $201.00 |
| 7 purchase totals = | $1,169.18 | $1,266.0629 | $1,266.07 | $1,266.00 | $1,266.10 | |