| 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 | $235.95 | 8.123% | $255.1162 | $255.12 | $255.10 | $255.10 |
| Purchase #2 | $195.60 | 11.321% | $217.7439 | $217.74 | $217.75 | $217.70 |
| Purchase #3 | $141.78 | 11.796% | $158.5044 | $158.50 | $158.50 | $158.50 |
| Purchase #4 | $229.68 | 13.556% | $260.8154 | $260.82 | $260.80 | $260.80 |
| Purchase #5 | $250.36 | 8.274% | $271.0748 | $271.07 | $271.05 | $271.10 |
| Purchase #6 | $233.93 | 7.317% | $251.0467 | $251.05 | $251.05 | $251.00 |
| Purchase #7 | $189.37 | 12.740% | $213.4957 | $213.50 | $213.50 | $213.50 |
| 7 purchase totals = | $1,476.67 | $1,627.7971 | $1,627.80 | $1,627.75 | $1,627.70 | |