| 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 | $44.50 | 9.807% | $48.8641 | $48.86 | $48.85 | $48.90 |
| Purchase #2 | $247.35 | 6.718% | $263.967 | $263.97 | $263.95 | $264.00 |
| Purchase #3 | $80.88 | 4.231% | $84.302 | $84.30 | $84.30 | $84.30 |
| Purchase #4 | $230.81 | 10.494% | $255.0312 | $255.03 | $255.05 | $255.00 |
| Purchase #5 | $225.48 | 12.747% | $254.2219 | $254.22 | $254.20 | $254.20 |
| Purchase #6 | $153.40 | 8.806% | $166.9084 | $166.91 | $166.90 | $166.90 |
| Purchase #7 | $241.71 | 12.461% | $271.8295 | $271.83 | $271.85 | $271.80 |
| 7 purchase totals = | $1,224.13 | $1,345.1241 | $1,345.12 | $1,345.10 | $1,345.10 | |