| 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 | $12.67 | 11.177% | $14.0861 | $14.09 | $14.10 | $14.10 |
| Purchase #2 | $226.34 | 10.816% | $250.8209 | $250.82 | $250.80 | $250.80 |
| Purchase #3 | $150.94 | 3.857% | $156.7618 | $156.76 | $156.75 | $156.80 |
| Purchase #4 | $168.80 | 4.369% | $176.1749 | $176.17 | $176.15 | $176.20 |
| Purchase #5 | $14.98 | 7.167% | $16.0536 | $16.05 | $16.05 | $16.10 |
| Purchase #6 | $112.99 | 3.131% | $116.5277 | $116.53 | $116.55 | $116.50 |
| Purchase #7 | $206.30 | 7.523% | $221.8199 | $221.82 | $221.80 | $221.80 |
| 7 purchase totals = | $893.02 | $952.2449 | $952.24 | $952.20 | $952.30 | |