| 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 | $247.76 | 9.837% | $272.1322 | $272.13 | $272.15 | $272.10 |
| Purchase #2 | $180.57 | 8.419% | $195.7722 | $195.77 | $195.75 | $195.80 |
| Purchase #3 | $153.94 | 4.690% | $161.1598 | $161.16 | $161.15 | $161.20 |
| Purchase #4 | $14.75 | 8.296% | $15.9737 | $15.97 | $15.95 | $16.00 |
| Purchase #5 | $179.94 | 12.332% | $202.1302 | $202.13 | $202.15 | $202.10 |
| Purchase #6 | $26.81 | 5.829% | $28.3728 | $28.37 | $28.35 | $28.40 |
| Purchase #7 | $105.31 | 6.348% | $111.9951 | $112.00 | $112.00 | $112.00 |
| 7 purchase totals = | $909.08 | $987.5360 | $987.53 | $987.50 | $987.60 | |