| 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 | $217.45 | 5.729% | $229.9077 | $229.91 | $229.90 | $229.90 |
| Purchase #2 | $167.38 | 4.142% | $174.3129 | $174.31 | $174.30 | $174.30 |
| Purchase #3 | $142.57 | 4.230% | $148.6007 | $148.60 | $148.60 | $148.60 |
| Purchase #4 | $182.57 | 3.325% | $188.6405 | $188.64 | $188.65 | $188.60 |
| Purchase #5 | $126.45 | 11.462% | $140.9437 | $140.94 | $140.95 | $140.90 |
| Purchase #6 | $242.43 | 6.802% | $258.9201 | $258.92 | $258.90 | $258.90 |
| Purchase #7 | $75.77 | 5.115% | $79.6456 | $79.65 | $79.65 | $79.60 |
| 7 purchase totals = | $1,154.62 | $1,220.9712 | $1,220.97 | $1,220.95 | $1,220.80 | |