| 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 | $139.68 | 3.849% | $145.0563 | $145.06 | $145.05 | $145.10 |
| Purchase #2 | $79.94 | 6.519% | $85.1513 | $85.15 | $85.15 | $85.20 |
| Purchase #3 | $213.35 | 11.541% | $237.9727 | $237.97 | $237.95 | $238.00 |
| Purchase #4 | $73.75 | 10.454% | $81.4598 | $81.46 | $81.45 | $81.50 |
| Purchase #5 | $39.50 | 3.864% | $41.0263 | $41.03 | $41.05 | $41.00 |
| Purchase #6 | $248.83 | 3.155% | $256.6806 | $256.68 | $256.70 | $256.70 |
| Purchase #7 | $195.46 | 9.657% | $214.3356 | $214.34 | $214.35 | $214.30 |
| 7 purchase totals = | $990.51 | $1,061.6826 | $1,061.69 | $1,061.70 | $1,061.80 | |