| 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 | $38.91 | 10.683% | $43.0668 | $43.07 | $43.05 | $43.10 |
| Purchase #2 | $146.86 | 10.596% | $162.4213 | $162.42 | $162.40 | $162.40 |
| Purchase #3 | $219.85 | 9.510% | $240.7577 | $240.76 | $240.75 | $240.80 |
| Purchase #4 | $244.31 | 12.434% | $274.6875 | $274.69 | $274.70 | $274.70 |
| Purchase #5 | $230.34 | 4.256% | $240.1433 | $240.14 | $240.15 | $240.10 |
| Purchase #6 | $44.82 | 3.124% | $46.2202 | $46.22 | $46.20 | $46.20 |
| Purchase #7 | $225.69 | 4.625% | $236.1282 | $236.13 | $236.15 | $236.10 |
| 7 purchase totals = | $1,150.78 | $1,243.4250 | $1,243.43 | $1,243.40 | $1,243.40 | |