| 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 | $83.26 | 4.846% | $87.2948 | $87.29 | $87.30 | $87.30 |
| Purchase #2 | $119.94 | 11.233% | $133.4129 | $133.41 | $133.40 | $133.40 |
| Purchase #3 | $76.80 | 13.728% | $87.3431 | $87.34 | $87.35 | $87.30 |
| Purchase #4 | $196.67 | 6.129% | $208.7239 | $208.72 | $208.70 | $208.70 |
| Purchase #5 | $166.96 | 11.299% | $185.8248 | $185.82 | $185.80 | $185.80 |
| Purchase #6 | $230.98 | 5.834% | $244.4554 | $244.46 | $244.45 | $244.50 |
| Purchase #7 | $154.72 | 12.252% | $173.6763 | $173.68 | $173.70 | $173.70 |
| 7 purchase totals = | $1,029.33 | $1,120.7312 | $1,120.72 | $1,120.70 | $1,120.70 | |