| 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 | $249.55 | 5.717% | $263.8168 | $263.82 | $263.80 | $263.80 |
| Purchase #2 | $40.67 | 12.227% | $45.6427 | $45.64 | $45.65 | $45.60 |
| Purchase #3 | $173.35 | 10.683% | $191.869 | $191.87 | $191.85 | $191.90 |
| Purchase #4 | $243.99 | 7.442% | $262.1477 | $262.15 | $262.15 | $262.10 |
| Purchase #5 | $125.30 | 12.851% | $141.4023 | $141.40 | $141.40 | $141.40 |
| Purchase #6 | $132.49 | 10.684% | $146.6452 | $146.65 | $146.65 | $146.60 |
| Purchase #7 | $149.90 | 13.774% | $170.5472 | $170.55 | $170.55 | $170.50 |
| 7 purchase totals = | $1,115.25 | $1,222.0709 | $1,222.08 | $1,222.05 | $1,221.90 | |