| 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 | $23.90 | 8.496% | $25.9305 | $25.93 | $25.95 | $25.90 |
| Purchase #2 | $103.93 | 8.251% | $112.5053 | $112.51 | $112.50 | $112.50 |
| Purchase #3 | $130.75 | 13.404% | $148.2757 | $148.28 | $148.30 | $148.30 |
| Purchase #4 | $235.78 | 11.235% | $262.2699 | $262.27 | $262.25 | $262.30 |
| Purchase #5 | $205.96 | 6.269% | $218.8716 | $218.87 | $218.85 | $218.90 |
| Purchase #6 | $140.49 | 3.128% | $144.8845 | $144.88 | $144.90 | $144.90 |
| Purchase #7 | $199.60 | 12.668% | $224.8853 | $224.89 | $224.90 | $224.90 |
| 7 purchase totals = | $1,040.41 | $1,137.6228 | $1,137.63 | $1,137.65 | $1,137.70 | |