| 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 | $115.83 | 6.128% | $122.9281 | $122.93 | $122.95 | $122.90 |
| Purchase #2 | $66.67 | 3.408% | $68.9421 | $68.94 | $68.95 | $68.90 |
| Purchase #3 | $23.62 | 9.602% | $25.888 | $25.89 | $25.90 | $25.90 |
| Purchase #4 | $101.89 | 7.156% | $109.1812 | $109.18 | $109.20 | $109.20 |
| Purchase #5 | $141.92 | 5.800% | $150.1514 | $150.15 | $150.15 | $150.20 |
| Purchase #6 | $112.62 | 5.553% | $118.8738 | $118.87 | $118.85 | $118.90 |
| Purchase #7 | $218.30 | 10.727% | $241.717 | $241.72 | $241.70 | $241.70 |
| 7 purchase totals = | $780.85 | $837.6816 | $837.68 | $837.70 | $837.70 | |