| 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 | $242.36 | 7.271% | $259.982 | $259.98 | $260.00 | $260.00 |
| Purchase #2 | $39.25 | 12.672% | $44.2238 | $44.22 | $44.20 | $44.20 |
| Purchase #3 | $35.89 | 11.850% | $40.143 | $40.14 | $40.15 | $40.10 |
| Purchase #4 | $7.82 | 9.301% | $8.5473 | $8.55 | $8.55 | $8.50 |
| Purchase #5 | $163.96 | 12.439% | $184.355 | $184.36 | $184.35 | $184.40 |
| Purchase #6 | $92.90 | 7.775% | $100.123 | $100.12 | $100.10 | $100.10 |
| Purchase #7 | $99.37 | 9.217% | $108.5289 | $108.53 | $108.55 | $108.50 |
| 7 purchase totals = | $681.55 | $745.9030 | $745.90 | $745.90 | $745.80 | |