| 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 | $216.63 | 13.829% | $246.5878 | $246.59 | $246.60 | $246.60 |
| Purchase #2 | $66.84 | 7.170% | $71.6324 | $71.63 | $71.65 | $71.60 |
| Purchase #3 | $174.48 | 13.867% | $198.6751 | $198.68 | $198.70 | $198.70 |
| Purchase #4 | $136.69 | 12.590% | $153.8993 | $153.90 | $153.90 | $153.90 |
| Purchase #5 | $102.31 | 9.765% | $112.3006 | $112.30 | $112.30 | $112.30 |
| Purchase #6 | $135.94 | 5.660% | $143.6342 | $143.63 | $143.65 | $143.60 |
| Purchase #7 | $11.80 | 7.423% | $12.6759 | $12.68 | $12.70 | $12.70 |
| 7 purchase totals = | $844.69 | $939.4053 | $939.41 | $939.50 | $939.40 | |