| 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 | $243.98 | 9.617% | $267.4436 | $267.44 | $267.45 | $267.40 |
| Purchase #2 | $136.33 | 10.110% | $150.113 | $150.11 | $150.10 | $150.10 |
| Purchase #3 | $7.57 | 7.605% | $8.1457 | $8.15 | $8.15 | $8.10 |
| Purchase #4 | $25.59 | 3.597% | $26.5105 | $26.51 | $26.50 | $26.50 |
| Purchase #5 | $28.54 | 10.278% | $31.4733 | $31.47 | $31.45 | $31.50 |
| Purchase #6 | $50.37 | 13.651% | $57.246 | $57.25 | $57.25 | $57.20 |
| Purchase #7 | $241.91 | 12.256% | $271.5585 | $271.56 | $271.55 | $271.60 |
| 7 purchase totals = | $734.29 | $812.4906 | $812.49 | $812.45 | $812.40 | |