| 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 | $169.66 | 5.346% | $178.73 | $178.73 | $178.75 | $178.70 |
| Purchase #2 | $245.69 | 3.601% | $254.5373 | $254.54 | $254.55 | $254.50 |
| Purchase #3 | $240.61 | 9.695% | $263.9371 | $263.94 | $263.95 | $263.90 |
| Purchase #4 | $66.79 | 12.848% | $75.3712 | $75.37 | $75.35 | $75.40 |
| Purchase #5 | $105.87 | 6.453% | $112.7018 | $112.70 | $112.70 | $112.70 |
| Purchase #6 | $193.51 | 6.585% | $206.2526 | $206.25 | $206.25 | $206.30 |
| Purchase #7 | $117.38 | 4.498% | $122.6598 | $122.66 | $122.65 | $122.70 |
| 7 purchase totals = | $1,139.51 | $1,214.1898 | $1,214.19 | $1,214.20 | $1,214.20 | |