| 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 | $124.91 | 12.277% | $140.2452 | $140.25 | $140.25 | $140.20 |
| Purchase #2 | $154.26 | 5.735% | $163.1068 | $163.11 | $163.10 | $163.10 |
| Purchase #3 | $195.47 | 12.278% | $219.4698 | $219.47 | $219.45 | $219.50 |
| Purchase #4 | $62.41 | 11.732% | $69.7319 | $69.73 | $69.75 | $69.70 |
| Purchase #5 | $59.52 | 9.255% | $65.0286 | $65.03 | $65.05 | $65.00 |
| Purchase #6 | $243.53 | 11.596% | $271.7697 | $271.77 | $271.75 | $271.80 |
| Purchase #7 | $184.88 | 12.691% | $208.3431 | $208.34 | $208.35 | $208.30 |
| 7 purchase totals = | $1,024.98 | $1,137.6951 | $1,137.70 | $1,137.70 | $1,137.60 | |