| 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 | $248.78 | 10.433% | $274.7352 | $274.74 | $274.75 | $274.70 |
| Purchase #2 | $249.52 | 13.210% | $282.4816 | $282.48 | $282.50 | $282.50 |
| Purchase #3 | $247.60 | 11.158% | $275.2272 | $275.23 | $275.25 | $275.20 |
| Purchase #4 | $230.41 | 10.252% | $254.0316 | $254.03 | $254.05 | $254.00 |
| Purchase #5 | $65.54 | 7.389% | $70.3828 | $70.38 | $70.40 | $70.40 |
| Purchase #6 | $57.26 | 9.523% | $62.7129 | $62.71 | $62.70 | $62.70 |
| Purchase #7 | $59.57 | 7.645% | $64.1241 | $64.12 | $64.10 | $64.10 |
| 7 purchase totals = | $1,158.68 | $1,283.6954 | $1,283.69 | $1,283.75 | $1,283.60 | |