| 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 | $88.82 | 3.701% | $92.1072 | $92.11 | $92.10 | $92.10 |
| Purchase #2 | $112.60 | 3.136% | $116.1311 | $116.13 | $116.15 | $116.10 |
| Purchase #3 | $217.43 | 8.870% | $236.716 | $236.72 | $236.70 | $236.70 |
| Purchase #4 | $185.34 | 12.544% | $208.589 | $208.59 | $208.60 | $208.60 |
| Purchase #5 | $29.27 | 13.628% | $33.2589 | $33.26 | $33.25 | $33.30 |
| Purchase #6 | $37.61 | 10.532% | $41.5711 | $41.57 | $41.55 | $41.60 |
| Purchase #7 | $250.84 | 12.752% | $282.8271 | $282.83 | $282.85 | $282.80 |
| 7 purchase totals = | $921.91 | $1,011.2004 | $1,011.21 | $1,011.20 | $1,011.20 | |