| 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 | $135.72 | 7.640% | $146.089 | $146.09 | $146.10 | $146.10 |
| Purchase #2 | $171.34 | 5.717% | $181.1355 | $181.14 | $181.15 | $181.10 |
| Purchase #3 | $132.99 | 7.317% | $142.7209 | $142.72 | $142.70 | $142.70 |
| Purchase #4 | $243.73 | 6.496% | $259.5627 | $259.56 | $259.55 | $259.60 |
| Purchase #5 | $119.66 | 4.606% | $125.1715 | $125.17 | $125.15 | $125.20 |
| Purchase #6 | $108.75 | 10.314% | $119.9665 | $119.97 | $119.95 | $120.00 |
| Purchase #7 | $219.72 | 7.511% | $236.2232 | $236.22 | $236.20 | $236.20 |
| 7 purchase totals = | $1,131.91 | $1,210.8693 | $1,210.87 | $1,210.80 | $1,210.90 | |