| 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 | $248.69 | 3.663% | $257.7995 | $257.80 | $257.80 | $257.80 |
| Purchase #2 | $117.87 | 6.774% | $125.8545 | $125.85 | $125.85 | $125.90 |
| Purchase #3 | $17.78 | 3.610% | $18.4219 | $18.42 | $18.40 | $18.40 |
| Purchase #4 | $248.69 | 11.413% | $277.073 | $277.07 | $277.05 | $277.10 |
| Purchase #5 | $126.53 | 10.167% | $139.3943 | $139.39 | $139.40 | $139.40 |
| Purchase #6 | $141.91 | 3.414% | $146.7548 | $146.75 | $146.75 | $146.80 |
| Purchase #7 | $101.94 | 10.150% | $112.2869 | $112.29 | $112.30 | $112.30 |
| 7 purchase totals = | $1,003.41 | $1,077.5849 | $1,077.57 | $1,077.55 | $1,077.70 | |