| 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 | $233.72 | 7.653% | $251.6066 | $251.61 | $251.60 | $251.60 |
| Purchase #2 | $151.45 | 12.306% | $170.0874 | $170.09 | $170.10 | $170.10 |
| Purchase #3 | $18.98 | 6.151% | $20.1475 | $20.15 | $20.15 | $20.10 |
| Purchase #4 | $160.41 | 9.259% | $175.2624 | $175.26 | $175.25 | $175.30 |
| Purchase #5 | $20.32 | 7.253% | $21.7938 | $21.79 | $21.80 | $21.80 |
| Purchase #6 | $212.59 | 7.846% | $229.2698 | $229.27 | $229.25 | $229.30 |
| Purchase #7 | $212.95 | 13.204% | $241.0679 | $241.07 | $241.05 | $241.10 |
| 7 purchase totals = | $1,010.42 | $1,109.2354 | $1,109.24 | $1,109.20 | $1,109.30 | |