| 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 | $220.93 | 5.706% | $233.5363 | $233.54 | $233.55 | $233.50 |
| Purchase #2 | $221.68 | 8.356% | $240.2036 | $240.20 | $240.20 | $240.20 |
| Purchase #3 | $120.63 | 4.414% | $125.9546 | $125.95 | $125.95 | $126.00 |
| Purchase #4 | $139.27 | 6.292% | $148.0329 | $148.03 | $148.05 | $148.00 |
| Purchase #5 | $73.58 | 3.242% | $75.9655 | $75.97 | $75.95 | $76.00 |
| Purchase #6 | $24.62 | 8.331% | $26.6711 | $26.67 | $26.65 | $26.70 |
| Purchase #7 | $7.99 | 8.439% | $8.6643 | $8.66 | $8.65 | $8.70 |
| 7 purchase totals = | $808.70 | $859.0283 | $859.02 | $859.00 | $859.10 | |