| 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 | $240.58 | 13.357% | $272.7143 | $272.71 | $272.70 | $272.70 |
| Purchase #2 | $33.58 | 3.633% | $34.8 | $34.80 | $34.80 | $34.80 |
| Purchase #3 | $50.48 | 5.221% | $53.1156 | $53.12 | $53.10 | $53.10 |
| Purchase #4 | $211.77 | 7.501% | $227.6549 | $227.65 | $227.65 | $227.70 |
| Purchase #5 | $89.38 | 12.658% | $100.6937 | $100.69 | $100.70 | $100.70 |
| Purchase #6 | $213.84 | 6.250% | $227.205 | $227.21 | $227.20 | $227.20 |
| Purchase #7 | $140.89 | 5.863% | $149.1504 | $149.15 | $149.15 | $149.20 |
| 7 purchase totals = | $980.52 | $1,065.3339 | $1,065.33 | $1,065.30 | $1,065.40 | |