| 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 | $139.84 | 6.114% | $148.3898 | $148.39 | $148.40 | $148.40 |
| Purchase #2 | $70.28 | 4.203% | $73.2339 | $73.23 | $73.25 | $73.20 |
| Purchase #3 | $132.86 | 5.796% | $140.5606 | $140.56 | $140.55 | $140.60 |
| Purchase #4 | $119.30 | 7.787% | $128.5899 | $128.59 | $128.60 | $128.60 |
| Purchase #5 | $117.42 | 7.774% | $126.5482 | $126.55 | $126.55 | $126.50 |
| Purchase #6 | $215.26 | 11.221% | $239.4143 | $239.41 | $239.40 | $239.40 |
| Purchase #7 | $100.52 | 3.398% | $103.9357 | $103.94 | $103.95 | $103.90 |
| 7 purchase totals = | $895.48 | $960.6724 | $960.67 | $960.70 | $960.60 | |