| 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 | $189.96 | 10.709% | $210.3028 | $210.30 | $210.30 | $210.30 |
| Purchase #2 | $79.40 | 5.458% | $83.7337 | $83.73 | $83.75 | $83.70 |
| Purchase #3 | $14.92 | 13.174% | $16.8856 | $16.89 | $16.90 | $16.90 |
| Purchase #4 | $60.69 | 6.587% | $64.6877 | $64.69 | $64.70 | $64.70 |
| Purchase #5 | $139.29 | 8.841% | $151.6046 | $151.60 | $151.60 | $151.60 |
| Purchase #6 | $185.72 | 10.601% | $205.4082 | $205.41 | $205.40 | $205.40 |
| Purchase #7 | $175.68 | 6.721% | $187.4875 | $187.49 | $187.50 | $187.50 |
| 7 purchase totals = | $845.66 | $920.1101 | $920.11 | $920.15 | $920.10 | |