| 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 | $210.43 | 13.755% | $239.3746 | $239.37 | $239.35 | $239.40 |
| Purchase #2 | $160.44 | 7.850% | $173.0345 | $173.03 | $173.05 | $173.00 |
| Purchase #3 | $236.65 | 9.345% | $258.7649 | $258.76 | $258.75 | $258.80 |
| Purchase #4 | $227.77 | 4.659% | $238.3818 | $238.38 | $238.40 | $238.40 |
| Purchase #5 | $94.31 | 11.743% | $105.3848 | $105.38 | $105.40 | $105.40 |
| Purchase #6 | $99.47 | 13.808% | $113.2048 | $113.20 | $113.20 | $113.20 |
| Purchase #7 | $170.41 | 11.207% | $189.5078 | $189.51 | $189.50 | $189.50 |
| 7 purchase totals = | $1,199.48 | $1,317.6532 | $1,317.63 | $1,317.65 | $1,317.70 | |