| 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 | $103.97 | 3.840% | $107.9624 | $107.96 | $107.95 | $108.00 |
| Purchase #2 | $226.49 | 7.768% | $244.0837 | $244.08 | $244.10 | $244.10 |
| Purchase #3 | $189.28 | 10.392% | $208.95 | $208.95 | $208.95 | $209.00 |
| Purchase #4 | $213.78 | 7.129% | $229.0204 | $229.02 | $229.00 | $229.00 |
| Purchase #5 | $200.88 | 11.316% | $223.6116 | $223.61 | $223.60 | $223.60 |
| Purchase #6 | $84.92 | 7.772% | $91.52 | $91.52 | $91.50 | $91.50 |
| Purchase #7 | $92.36 | 8.674% | $100.3713 | $100.37 | $100.35 | $100.40 |
| 7 purchase totals = | $1,111.68 | $1,205.5194 | $1,205.51 | $1,205.45 | $1,205.60 | |