| 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 | $213.30 | 10.575% | $235.8565 | $235.86 | $235.85 | $235.90 |
| Purchase #2 | $34.47 | 12.634% | $38.8249 | $38.82 | $38.80 | $38.80 |
| Purchase #3 | $73.27 | 11.519% | $81.71 | $81.71 | $81.70 | $81.70 |
| Purchase #4 | $188.79 | 6.202% | $200.4988 | $200.50 | $200.50 | $200.50 |
| Purchase #5 | $6.45 | 6.869% | $6.8931 | $6.89 | $6.90 | $6.90 |
| Purchase #6 | $212.92 | 3.299% | $219.9442 | $219.94 | $219.95 | $219.90 |
| Purchase #7 | $94.78 | 4.786% | $99.3162 | $99.32 | $99.30 | $99.30 |
| 7 purchase totals = | $823.98 | $883.0437 | $883.04 | $883.00 | $883.00 | |