| 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 | $108.39 | 8.253% | $117.3354 | $117.34 | $117.35 | $117.30 |
| Purchase #2 | $20.69 | 6.118% | $21.9558 | $21.96 | $21.95 | $22.00 |
| Purchase #3 | $97.99 | 5.513% | $103.3922 | $103.39 | $103.40 | $103.40 |
| Purchase #4 | $175.78 | 4.228% | $183.212 | $183.21 | $183.20 | $183.20 |
| Purchase #5 | $218.38 | 3.114% | $225.1804 | $225.18 | $225.20 | $225.20 |
| Purchase #6 | $102.57 | 3.448% | $106.1066 | $106.11 | $106.10 | $106.10 |
| Purchase #7 | $223.30 | 12.610% | $251.4581 | $251.46 | $251.45 | $251.50 |
| 7 purchase totals = | $947.10 | $1,008.6405 | $1,008.65 | $1,008.65 | $1,008.70 | |