| 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 | $234.74 | 3.200% | $242.2517 | $242.25 | $242.25 | $242.30 |
| Purchase #2 | $206.67 | 10.232% | $227.8165 | $227.82 | $227.80 | $227.80 |
| Purchase #3 | $22.47 | 5.511% | $23.7083 | $23.71 | $23.70 | $23.70 |
| Purchase #4 | $17.26 | 12.845% | $19.477 | $19.48 | $19.50 | $19.50 |
| Purchase #5 | $12.33 | 8.190% | $13.3398 | $13.34 | $13.35 | $13.30 |
| Purchase #6 | $148.61 | 3.509% | $153.8247 | $153.82 | $153.80 | $153.80 |
| Purchase #7 | $196.41 | 9.590% | $215.2457 | $215.25 | $215.25 | $215.20 |
| 7 purchase totals = | $838.49 | $895.6637 | $895.67 | $895.65 | $895.60 | |