| 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 | $138.39 | 8.608% | $150.3026 | $150.30 | $150.30 | $150.30 |
| Purchase #2 | $223.42 | 12.773% | $251.9574 | $251.96 | $251.95 | $252.00 |
| Purchase #3 | $205.72 | 7.628% | $221.4123 | $221.41 | $221.40 | $221.40 |
| Purchase #4 | $39.50 | 5.830% | $41.8029 | $41.80 | $41.80 | $41.80 |
| Purchase #5 | $13.90 | 9.335% | $15.1976 | $15.20 | $15.20 | $15.20 |
| Purchase #6 | $240.87 | 5.820% | $254.8886 | $254.89 | $254.90 | $254.90 |
| Purchase #7 | $129.33 | 7.803% | $139.4216 | $139.42 | $139.40 | $139.40 |
| 7 purchase totals = | $991.13 | $1,074.9830 | $1,074.98 | $1,074.95 | $1,075.00 | |