| 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 | $117.45 | 9.638% | $128.7698 | $128.77 | $128.75 | $128.80 |
| Purchase #2 | $116.43 | 12.427% | $130.8988 | $130.90 | $130.90 | $130.90 |
| Purchase #3 | $145.66 | 9.526% | $159.5356 | $159.54 | $159.55 | $159.50 |
| Purchase #4 | $236.30 | 3.505% | $244.5823 | $244.58 | $244.60 | $244.60 |
| Purchase #5 | $58.64 | 8.871% | $63.842 | $63.84 | $63.85 | $63.80 |
| Purchase #6 | $240.63 | 8.554% | $261.2135 | $261.21 | $261.20 | $261.20 |
| Purchase #7 | $193.59 | 11.164% | $215.2024 | $215.20 | $215.20 | $215.20 |
| 7 purchase totals = | $1,108.70 | $1,204.0444 | $1,204.04 | $1,204.05 | $1,204.00 | |