| 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 | $210.55 | 9.736% | $231.0491 | $231.05 | $231.05 | $231.00 |
| Purchase #2 | $216.88 | 8.289% | $234.8572 | $234.86 | $234.85 | $234.90 |
| Purchase #3 | $212.69 | 3.764% | $220.6957 | $220.70 | $220.70 | $220.70 |
| Purchase #4 | $107.29 | 13.643% | $121.9276 | $121.93 | $121.95 | $121.90 |
| Purchase #5 | $185.58 | 13.849% | $211.281 | $211.28 | $211.30 | $211.30 |
| Purchase #6 | $150.78 | 3.598% | $156.2051 | $156.21 | $156.20 | $156.20 |
| Purchase #7 | $126.40 | 5.621% | $133.5049 | $133.50 | $133.50 | $133.50 |
| 7 purchase totals = | $1,210.17 | $1,309.5206 | $1,309.53 | $1,309.55 | $1,309.50 | |