| 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 | $238.94 | 4.476% | $249.635 | $249.64 | $249.65 | $249.60 |
| Purchase #2 | $184.91 | 13.232% | $209.3773 | $209.38 | $209.40 | $209.40 |
| Purchase #3 | $100.86 | 8.754% | $109.6893 | $109.69 | $109.70 | $109.70 |
| Purchase #4 | $68.68 | 11.531% | $76.5995 | $76.60 | $76.60 | $76.60 |
| Purchase #5 | $124.60 | 9.301% | $136.189 | $136.19 | $136.20 | $136.20 |
| Purchase #6 | $19.39 | 5.865% | $20.5272 | $20.53 | $20.55 | $20.50 |
| Purchase #7 | $178.84 | 9.329% | $195.524 | $195.52 | $195.50 | $195.50 |
| 7 purchase totals = | $916.22 | $997.5413 | $997.55 | $997.60 | $997.50 | |