| 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 | $195.86 | 9.223% | $213.9242 | $213.92 | $213.90 | $213.90 |
| Purchase #2 | $179.37 | 3.346% | $185.3717 | $185.37 | $185.35 | $185.40 |
| Purchase #3 | $28.77 | 4.794% | $30.1492 | $30.15 | $30.15 | $30.10 |
| Purchase #4 | $105.34 | 5.191% | $110.8082 | $110.81 | $110.80 | $110.80 |
| Purchase #5 | $90.96 | 4.244% | $94.8203 | $94.82 | $94.80 | $94.80 |
| Purchase #6 | $13.55 | 5.207% | $14.2555 | $14.26 | $14.25 | $14.30 |
| Purchase #7 | $240.51 | 10.756% | $266.3793 | $266.38 | $266.40 | $266.40 |
| 7 purchase totals = | $854.36 | $915.7084 | $915.71 | $915.65 | $915.70 | |