| 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 | $214.69 | 10.619% | $237.4879 | $237.49 | $237.50 | $237.50 |
| Purchase #2 | $90.40 | 10.146% | $99.572 | $99.57 | $99.55 | $99.60 |
| Purchase #3 | $133.96 | 11.313% | $149.1149 | $149.11 | $149.10 | $149.10 |
| Purchase #4 | $216.53 | 3.336% | $223.7534 | $223.75 | $223.75 | $223.80 |
| Purchase #5 | $14.58 | 7.112% | $15.6169 | $15.62 | $15.60 | $15.60 |
| Purchase #6 | $67.88 | 7.761% | $73.1482 | $73.15 | $73.15 | $73.10 |
| Purchase #7 | $34.45 | 11.664% | $38.4682 | $38.47 | $38.45 | $38.50 |
| 7 purchase totals = | $772.49 | $837.1615 | $837.16 | $837.10 | $837.20 | |