| 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 | $230.49 | 10.332% | $254.3042 | $254.30 | $254.30 | $254.30 |
| Purchase #2 | $168.90 | 12.807% | $190.531 | $190.53 | $190.55 | $190.50 |
| Purchase #3 | $46.57 | 9.357% | $50.9276 | $50.93 | $50.95 | $50.90 |
| Purchase #4 | $130.44 | 12.546% | $146.805 | $146.81 | $146.80 | $146.80 |
| Purchase #5 | $23.40 | 10.234% | $25.7948 | $25.79 | $25.80 | $25.80 |
| Purchase #6 | $250.98 | 13.253% | $284.2424 | $284.24 | $284.25 | $284.20 |
| Purchase #7 | $29.72 | 6.596% | $31.6803 | $31.68 | $31.70 | $31.70 |
| 7 purchase totals = | $880.50 | $984.2853 | $984.28 | $984.35 | $984.20 | |