| 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 | $32.61 | 13.724% | $37.0854 | $37.09 | $37.10 | $37.10 |
| Purchase #2 | $235.42 | 4.382% | $245.7361 | $245.74 | $245.75 | $245.70 |
| Purchase #3 | $219.54 | 7.452% | $235.9001 | $235.90 | $235.90 | $235.90 |
| Purchase #4 | $117.63 | 3.442% | $121.6788 | $121.68 | $121.70 | $121.70 |
| Purchase #5 | $241.73 | 8.475% | $262.2166 | $262.22 | $262.20 | $262.20 |
| Purchase #6 | $125.86 | 8.501% | $136.5594 | $136.56 | $136.55 | $136.60 |
| Purchase #7 | $90.38 | 9.539% | $99.0013 | $99.00 | $99.00 | $99.00 |
| 7 purchase totals = | $1,063.17 | $1,138.1777 | $1,138.19 | $1,138.20 | $1,138.20 | |