| 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 | $190.86 | 4.191% | $198.8589 | $198.86 | $198.85 | $198.90 |
| Purchase #2 | $39.32 | 11.810% | $43.9637 | $43.96 | $43.95 | $44.00 |
| Purchase #3 | $246.40 | 5.320% | $259.5085 | $259.51 | $259.50 | $259.50 |
| Purchase #4 | $204.52 | 4.526% | $213.7766 | $213.78 | $213.80 | $213.80 |
| Purchase #5 | $229.44 | 6.695% | $244.801 | $244.80 | $244.80 | $244.80 |
| Purchase #6 | $143.88 | 6.226% | $152.838 | $152.84 | $152.85 | $152.80 |
| Purchase #7 | $11.50 | 4.255% | $11.9893 | $11.99 | $12.00 | $12.00 |
| 7 purchase totals = | $1,065.92 | $1,125.7360 | $1,125.74 | $1,125.75 | $1,125.80 | |