| 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 | $209.92 | 12.490% | $236.139 | $236.14 | $236.15 | $236.10 |
| Purchase #2 | $193.66 | 10.753% | $214.4843 | $214.48 | $214.50 | $214.50 |
| Purchase #3 | $37.80 | 9.425% | $41.3627 | $41.36 | $41.35 | $41.40 |
| Purchase #4 | $66.97 | 4.835% | $70.208 | $70.21 | $70.20 | $70.20 |
| Purchase #5 | $242.75 | 6.553% | $258.6574 | $258.66 | $258.65 | $258.70 |
| Purchase #6 | $177.66 | 11.504% | $198.098 | $198.10 | $198.10 | $198.10 |
| Purchase #7 | $133.61 | 13.417% | $151.5365 | $151.54 | $151.55 | $151.50 |
| 7 purchase totals = | $1,062.37 | $1,170.4859 | $1,170.49 | $1,170.50 | $1,170.50 | |