| 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 | $91.58 | 10.756% | $101.4303 | $101.43 | $101.45 | $101.40 |
| Purchase #2 | $88.75 | 6.139% | $94.1984 | $94.20 | $94.20 | $94.20 |
| Purchase #3 | $101.65 | 9.184% | $110.9855 | $110.99 | $111.00 | $111.00 |
| Purchase #4 | $228.74 | 7.520% | $245.9412 | $245.94 | $245.95 | $245.90 |
| Purchase #5 | $25.93 | 3.646% | $26.8754 | $26.88 | $26.90 | $26.90 |
| Purchase #6 | $125.98 | 13.485% | $142.9684 | $142.97 | $142.95 | $143.00 |
| Purchase #7 | $122.35 | 11.737% | $136.7102 | $136.71 | $136.70 | $136.70 |
| 7 purchase totals = | $784.98 | $859.1094 | $859.12 | $859.15 | $859.10 | |