| 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 | $90.47 | 11.761% | $101.1102 | $101.11 | $101.10 | $101.10 |
| Purchase #2 | $115.56 | 13.139% | $130.7434 | $130.74 | $130.75 | $130.70 |
| Purchase #3 | $136.65 | 11.849% | $152.8417 | $152.84 | $152.85 | $152.80 |
| Purchase #4 | $185.68 | 9.712% | $203.7132 | $203.71 | $203.70 | $203.70 |
| Purchase #5 | $102.88 | 6.799% | $109.8748 | $109.87 | $109.85 | $109.90 |
| Purchase #6 | $234.43 | 11.573% | $261.5606 | $261.56 | $261.55 | $261.60 |
| Purchase #7 | $101.32 | 3.849% | $105.2198 | $105.22 | $105.20 | $105.20 |
| 7 purchase totals = | $966.99 | $1,065.0637 | $1,065.05 | $1,065.00 | $1,065.00 | |