| 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 | $109.70 | 7.182% | $117.5787 | $117.58 | $117.60 | $117.60 |
| Purchase #2 | $249.93 | 4.227% | $260.4945 | $260.49 | $260.50 | $260.50 |
| Purchase #3 | $61.25 | 3.841% | $63.6026 | $63.60 | $63.60 | $63.60 |
| Purchase #4 | $93.98 | 6.816% | $100.3857 | $100.39 | $100.40 | $100.40 |
| Purchase #5 | $169.53 | 5.180% | $178.3117 | $178.31 | $178.30 | $178.30 |
| Purchase #6 | $204.44 | 4.231% | $213.0899 | $213.09 | $213.10 | $213.10 |
| Purchase #7 | $168.88 | 5.787% | $178.6531 | $178.65 | $178.65 | $178.70 |
| 7 purchase totals = | $1,057.71 | $1,112.1162 | $1,112.11 | $1,112.15 | $1,112.20 | |