| 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 | $107.87 | 9.310% | $117.9127 | $117.91 | $117.90 | $117.90 |
| Purchase #2 | $140.68 | 11.514% | $156.8779 | $156.88 | $156.90 | $156.90 |
| Purchase #3 | $100.67 | 9.778% | $110.5135 | $110.51 | $110.50 | $110.50 |
| Purchase #4 | $235.69 | 4.535% | $246.3785 | $246.38 | $246.40 | $246.40 |
| Purchase #5 | $206.42 | 6.561% | $219.9632 | $219.96 | $219.95 | $220.00 |
| Purchase #6 | $100.39 | 4.368% | $104.775 | $104.78 | $104.80 | $104.80 |
| Purchase #7 | $246.30 | 13.143% | $278.6712 | $278.67 | $278.65 | $278.70 |
| 7 purchase totals = | $1,138.02 | $1,235.0920 | $1,235.09 | $1,235.10 | $1,235.20 | |