| 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 | $196.50 | 8.381% | $212.9687 | $212.97 | $212.95 | $213.00 |
| Purchase #2 | $113.57 | 6.789% | $121.2803 | $121.28 | $121.30 | $121.30 |
| Purchase #3 | $72.88 | 7.486% | $78.3358 | $78.34 | $78.35 | $78.30 |
| Purchase #4 | $5.63 | 6.409% | $5.9908 | $5.99 | $6.00 | $6.00 |
| Purchase #5 | $42.45 | 9.192% | $46.352 | $46.35 | $46.35 | $46.40 |
| Purchase #6 | $202.57 | 5.745% | $214.2076 | $214.21 | $214.20 | $214.20 |
| Purchase #7 | $11.30 | 6.873% | $12.0766 | $12.08 | $12.10 | $12.10 |
| 7 purchase totals = | $644.90 | $691.2118 | $691.22 | $691.25 | $691.30 | |