| 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 | $91.98 | 10.571% | $101.7032 | $101.70 | $101.70 | $101.70 |
| Purchase #2 | $37.33 | 4.334% | $38.9479 | $38.95 | $38.95 | $38.90 |
| Purchase #3 | $210.61 | 6.766% | $224.8599 | $224.86 | $224.85 | $224.90 |
| Purchase #4 | $200.70 | 7.317% | $215.3852 | $215.39 | $215.40 | $215.40 |
| Purchase #5 | $242.75 | 5.526% | $256.1644 | $256.16 | $256.15 | $256.20 |
| Purchase #6 | $144.96 | 6.631% | $154.5723 | $154.57 | $154.55 | $154.60 |
| Purchase #7 | $215.64 | 6.135% | $228.8695 | $228.87 | $228.85 | $228.90 |
| 7 purchase totals = | $1,143.97 | $1,220.5024 | $1,220.50 | $1,220.45 | $1,220.60 | |