| 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 | $215.99 | 10.410% | $238.4746 | $238.47 | $238.45 | $238.50 |
| Purchase #2 | $83.87 | 12.589% | $94.4284 | $94.43 | $94.45 | $94.40 |
| Purchase #3 | $140.44 | 9.319% | $153.5276 | $153.53 | $153.55 | $153.50 |
| Purchase #4 | $140.52 | 11.589% | $156.8049 | $156.80 | $156.80 | $156.80 |
| Purchase #5 | $84.47 | 6.446% | $89.9149 | $89.91 | $89.90 | $89.90 |
| Purchase #6 | $153.48 | 9.251% | $167.6784 | $167.68 | $167.70 | $167.70 |
| Purchase #7 | $63.75 | 9.405% | $69.7457 | $69.75 | $69.75 | $69.70 |
| 7 purchase totals = | $882.52 | $970.5745 | $970.57 | $970.60 | $970.50 | |