| 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 | $32.44 | 8.611% | $35.2334 | $35.23 | $35.25 | $35.20 |
| Purchase #2 | $206.34 | 12.819% | $232.7907 | $232.79 | $232.80 | $232.80 |
| Purchase #3 | $75.85 | 11.531% | $84.5963 | $84.60 | $84.60 | $84.60 |
| Purchase #4 | $30.52 | 12.264% | $34.263 | $34.26 | $34.25 | $34.30 |
| Purchase #5 | $216.95 | 9.216% | $236.9441 | $236.94 | $236.95 | $236.90 |
| Purchase #6 | $168.86 | 12.484% | $189.9405 | $189.94 | $189.95 | $189.90 |
| Purchase #7 | $242.61 | 10.207% | $267.3732 | $267.37 | $267.35 | $267.40 |
| 7 purchase totals = | $973.57 | $1,081.1412 | $1,081.13 | $1,081.15 | $1,081.10 | |