| 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 | $110.93 | 12.867% | $125.2034 | $125.20 | $125.20 | $125.20 |
| Purchase #2 | $112.36 | 10.825% | $124.523 | $124.52 | $124.50 | $124.50 |
| Purchase #3 | $83.27 | 9.329% | $91.0383 | $91.04 | $91.05 | $91.00 |
| Purchase #4 | $230.39 | 4.548% | $240.8681 | $240.87 | $240.85 | $240.90 |
| Purchase #5 | $231.32 | 12.420% | $260.0499 | $260.05 | $260.05 | $260.00 |
| Purchase #6 | $247.82 | 9.755% | $271.9948 | $271.99 | $272.00 | $272.00 |
| Purchase #7 | $152.46 | 6.477% | $162.3348 | $162.33 | $162.35 | $162.30 |
| 7 purchase totals = | $1,168.55 | $1,276.0123 | $1,276.00 | $1,276.00 | $1,275.90 | |