| 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 | $248.78 | 9.667% | $272.8296 | $272.83 | $272.85 | $272.80 |
| Purchase #2 | $165.65 | 11.338% | $184.4314 | $184.43 | $184.45 | $184.40 |
| Purchase #3 | $99.27 | 11.348% | $110.5352 | $110.54 | $110.55 | $110.50 |
| Purchase #4 | $164.47 | 6.472% | $175.1145 | $175.11 | $175.10 | $175.10 |
| Purchase #5 | $215.67 | 5.321% | $227.1458 | $227.15 | $227.15 | $227.10 |
| Purchase #6 | $103.60 | 11.710% | $115.7316 | $115.73 | $115.75 | $115.70 |
| Purchase #7 | $126.80 | 9.533% | $138.8878 | $138.89 | $138.90 | $138.90 |
| 7 purchase totals = | $1,124.24 | $1,224.6759 | $1,224.68 | $1,224.75 | $1,224.50 | |