| 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 | $151.33 | 12.789% | $170.6836 | $170.68 | $170.70 | $170.70 |
| Purchase #2 | $249.77 | 3.542% | $258.6169 | $258.62 | $258.60 | $258.60 |
| Purchase #3 | $125.88 | 13.541% | $142.9254 | $142.93 | $142.95 | $142.90 |
| Purchase #4 | $108.67 | 3.669% | $112.6571 | $112.66 | $112.65 | $112.70 |
| Purchase #5 | $8.30 | 12.147% | $9.3082 | $9.31 | $9.30 | $9.30 |
| Purchase #6 | $236.56 | 3.385% | $244.5676 | $244.57 | $244.55 | $244.60 |
| Purchase #7 | $233.93 | 11.704% | $261.3092 | $261.31 | $261.30 | $261.30 |
| 7 purchase totals = | $1,114.44 | $1,200.0680 | $1,200.08 | $1,200.05 | $1,200.10 | |