| 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 | $24.49 | 3.659% | $25.3861 | $25.39 | $25.40 | $25.40 |
| Purchase #2 | $192.98 | 12.106% | $216.3422 | $216.34 | $216.35 | $216.30 |
| Purchase #3 | $25.73 | 9.531% | $28.1823 | $28.18 | $28.20 | $28.20 |
| Purchase #4 | $233.70 | 7.747% | $251.8047 | $251.80 | $251.80 | $251.80 |
| Purchase #5 | $132.39 | 6.552% | $141.0642 | $141.06 | $141.05 | $141.10 |
| Purchase #6 | $225.38 | 10.827% | $249.7819 | $249.78 | $249.80 | $249.80 |
| Purchase #7 | $180.58 | 8.859% | $196.5776 | $196.58 | $196.60 | $196.60 |
| 7 purchase totals = | $1,015.25 | $1,109.1390 | $1,109.13 | $1,109.20 | $1,109.20 | |