| 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 | $131.87 | 8.538% | $143.1291 | $143.13 | $143.15 | $143.10 |
| Purchase #2 | $218.59 | 10.333% | $241.1769 | $241.18 | $241.20 | $241.20 |
| Purchase #3 | $191.86 | 4.831% | $201.1288 | $201.13 | $201.15 | $201.10 |
| Purchase #4 | $73.39 | 12.449% | $82.5263 | $82.53 | $82.55 | $82.50 |
| Purchase #5 | $237.46 | 4.469% | $248.0721 | $248.07 | $248.05 | $248.10 |
| Purchase #6 | $66.25 | 3.334% | $68.4588 | $68.46 | $68.45 | $68.50 |
| Purchase #7 | $236.38 | 6.457% | $251.6431 | $251.64 | $251.65 | $251.60 |
| 7 purchase totals = | $1,155.80 | $1,236.1351 | $1,236.14 | $1,236.20 | $1,236.10 | |