| 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 | $75.49 | 11.873% | $84.4529 | $84.45 | $84.45 | $84.50 |
| Purchase #2 | $225.31 | 7.852% | $243.0013 | $243.00 | $243.00 | $243.00 |
| Purchase #3 | $133.77 | 10.637% | $147.9991 | $148.00 | $148.00 | $148.00 |
| Purchase #4 | $213.81 | 7.797% | $230.4808 | $230.48 | $230.50 | $230.50 |
| Purchase #5 | $204.96 | 5.607% | $216.4521 | $216.45 | $216.45 | $216.50 |
| Purchase #6 | $245.58 | 4.865% | $257.5275 | $257.53 | $257.55 | $257.50 |
| Purchase #7 | $56.38 | 6.376% | $59.9748 | $59.97 | $59.95 | $60.00 |
| 7 purchase totals = | $1,155.30 | $1,239.8885 | $1,239.88 | $1,239.90 | $1,240.00 | |