| 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 | $115.68 | 6.247% | $122.9065 | $122.91 | $122.90 | $122.90 |
| Purchase #2 | $245.67 | 8.341% | $266.1613 | $266.16 | $266.15 | $266.20 |
| Purchase #3 | $128.70 | 12.601% | $144.9175 | $144.92 | $144.90 | $144.90 |
| Purchase #4 | $14.78 | 12.272% | $16.5938 | $16.59 | $16.60 | $16.60 |
| Purchase #5 | $64.93 | 8.298% | $70.3179 | $70.32 | $70.30 | $70.30 |
| Purchase #6 | $24.26 | 10.341% | $26.7687 | $26.77 | $26.75 | $26.80 |
| Purchase #7 | $230.57 | 13.592% | $261.9091 | $261.91 | $261.90 | $261.90 |
| 7 purchase totals = | $824.59 | $909.5748 | $909.58 | $909.50 | $909.60 | |