| 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 | $139.54 | 3.740% | $144.7588 | $144.76 | $144.75 | $144.80 |
| Purchase #2 | $249.45 | 9.637% | $273.4895 | $273.49 | $273.50 | $273.50 |
| Purchase #3 | $71.79 | 9.157% | $78.3638 | $78.36 | $78.35 | $78.40 |
| Purchase #4 | $102.67 | 7.866% | $110.746 | $110.75 | $110.75 | $110.70 |
| Purchase #5 | $119.47 | 10.684% | $132.2342 | $132.23 | $132.25 | $132.20 |
| Purchase #6 | $223.29 | 8.729% | $242.781 | $242.78 | $242.80 | $242.80 |
| Purchase #7 | $88.58 | 5.244% | $93.2251 | $93.23 | $93.25 | $93.20 |
| 7 purchase totals = | $994.79 | $1,075.5984 | $1,075.60 | $1,075.65 | $1,075.60 | |