| 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 | $214.59 | 10.761% | $237.682 | $237.68 | $237.70 | $237.70 |
| Purchase #2 | $205.75 | 11.812% | $230.0532 | $230.05 | $230.05 | $230.10 |
| Purchase #3 | $236.84 | 12.791% | $267.1342 | $267.13 | $267.15 | $267.10 |
| Purchase #4 | $204.75 | 11.702% | $228.7098 | $228.71 | $228.70 | $228.70 |
| Purchase #5 | $13.82 | 8.737% | $15.0275 | $15.03 | $15.05 | $15.00 |
| Purchase #6 | $205.62 | 6.570% | $219.1292 | $219.13 | $219.15 | $219.10 |
| Purchase #7 | $66.62 | 8.497% | $72.2807 | $72.28 | $72.30 | $72.30 |
| 7 purchase totals = | $1,147.99 | $1,270.0166 | $1,270.01 | $1,270.10 | $1,270.00 | |