| 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 | $130.86 | 12.216% | $146.8459 | $146.85 | $146.85 | $146.80 |
| Purchase #2 | $48.88 | 7.381% | $52.4878 | $52.49 | $52.50 | $52.50 |
| Purchase #3 | $183.50 | 12.236% | $205.9531 | $205.95 | $205.95 | $206.00 |
| Purchase #4 | $99.36 | 13.490% | $112.7637 | $112.76 | $112.75 | $112.80 |
| Purchase #5 | $208.53 | 5.215% | $219.4048 | $219.40 | $219.40 | $219.40 |
| Purchase #6 | $139.34 | 4.164% | $145.1421 | $145.14 | $145.15 | $145.10 |
| Purchase #7 | $100.95 | 9.643% | $110.6846 | $110.68 | $110.70 | $110.70 |
| 7 purchase totals = | $911.42 | $993.2820 | $993.27 | $993.30 | $993.30 | |