| 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 | $240.66 | 10.641% | $266.2686 | $266.27 | $266.25 | $266.30 |
| Purchase #2 | $128.80 | 6.789% | $137.5442 | $137.54 | $137.55 | $137.50 |
| Purchase #3 | $122.91 | 13.502% | $139.5053 | $139.51 | $139.50 | $139.50 |
| Purchase #4 | $239.31 | 5.251% | $251.8762 | $251.88 | $251.90 | $251.90 |
| Purchase #5 | $246.58 | 3.522% | $255.2645 | $255.26 | $255.25 | $255.30 |
| Purchase #6 | $150.28 | 5.858% | $159.0834 | $159.08 | $159.10 | $159.10 |
| Purchase #7 | $178.45 | 11.412% | $198.8147 | $198.81 | $198.80 | $198.80 |
| 7 purchase totals = | $1,306.99 | $1,408.3569 | $1,408.35 | $1,408.35 | $1,408.40 | |