| 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 | $216.41 | 6.235% | $229.9032 | $229.90 | $229.90 | $229.90 |
| Purchase #2 | $144.27 | 8.463% | $156.4796 | $156.48 | $156.50 | $156.50 |
| Purchase #3 | $246.41 | 3.755% | $255.6627 | $255.66 | $255.65 | $255.70 |
| Purchase #4 | $92.76 | 10.586% | $102.5796 | $102.58 | $102.60 | $102.60 |
| Purchase #5 | $109.27 | 6.135% | $115.9737 | $115.97 | $115.95 | $116.00 |
| Purchase #6 | $44.33 | 4.790% | $46.4534 | $46.45 | $46.45 | $46.50 |
| Purchase #7 | $116.61 | 4.717% | $122.1105 | $122.11 | $122.10 | $122.10 |
| 7 purchase totals = | $970.06 | $1,029.1627 | $1,029.15 | $1,029.15 | $1,029.30 | |