| 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 | $110.91 | 10.295% | $122.3282 | $122.33 | $122.35 | $122.30 |
| Purchase #2 | $218.51 | 13.225% | $247.4079 | $247.41 | $247.40 | $247.40 |
| Purchase #3 | $21.49 | 7.224% | $23.0424 | $23.04 | $23.05 | $23.00 |
| Purchase #4 | $139.54 | 6.369% | $148.4273 | $148.43 | $148.45 | $148.40 |
| Purchase #5 | $237.43 | 8.768% | $258.2479 | $258.25 | $258.25 | $258.20 |
| Purchase #6 | $198.50 | 8.441% | $215.2554 | $215.26 | $215.25 | $215.30 |
| Purchase #7 | $21.68 | 5.248% | $22.8178 | $22.82 | $22.80 | $22.80 |
| 7 purchase totals = | $948.06 | $1,037.5269 | $1,037.54 | $1,037.55 | $1,037.40 | |