| 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 | $250.70 | 13.601% | $284.7977 | $284.80 | $284.80 | $284.80 |
| Purchase #2 | $19.78 | 9.563% | $21.6716 | $21.67 | $21.65 | $21.70 |
| Purchase #3 | $130.43 | 12.378% | $146.5746 | $146.57 | $146.55 | $146.60 |
| Purchase #4 | $248.58 | 8.746% | $270.3208 | $270.32 | $270.30 | $270.30 |
| Purchase #5 | $48.30 | 11.684% | $53.9434 | $53.94 | $53.95 | $53.90 |
| Purchase #6 | $108.63 | 9.515% | $118.9661 | $118.97 | $118.95 | $119.00 |
| Purchase #7 | $64.26 | 11.356% | $71.5574 | $71.56 | $71.55 | $71.60 |
| 7 purchase totals = | $870.68 | $967.8316 | $967.83 | $967.75 | $967.90 | |