| 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 | $132.50 | 7.249% | $142.1049 | $142.10 | $142.10 | $142.10 |
| Purchase #2 | $228.80 | 11.171% | $254.3592 | $254.36 | $254.35 | $254.40 |
| Purchase #3 | $44.97 | 4.371% | $46.9356 | $46.94 | $46.95 | $46.90 |
| Purchase #4 | $117.56 | 11.395% | $130.956 | $130.96 | $130.95 | $131.00 |
| Purchase #5 | $73.52 | 5.374% | $77.471 | $77.47 | $77.45 | $77.50 |
| Purchase #6 | $244.71 | 13.540% | $277.8437 | $277.84 | $277.85 | $277.80 |
| Purchase #7 | $207.63 | 12.211% | $232.9837 | $232.98 | $233.00 | $233.00 |
| 7 purchase totals = | $1,049.69 | $1,162.6541 | $1,162.65 | $1,162.65 | $1,162.70 | |