| 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 | $234.49 | 7.764% | $252.6958 | $252.70 | $252.70 | $252.70 |
| Purchase #2 | $249.86 | 12.151% | $280.2205 | $280.22 | $280.20 | $280.20 |
| Purchase #3 | $111.97 | 5.124% | $117.7073 | $117.71 | $117.70 | $117.70 |
| Purchase #4 | $134.82 | 11.423% | $150.2205 | $150.22 | $150.20 | $150.20 |
| Purchase #5 | $100.52 | 12.590% | $113.1755 | $113.18 | $113.20 | $113.20 |
| Purchase #6 | $212.99 | 6.273% | $226.3509 | $226.35 | $226.35 | $226.40 |
| Purchase #7 | $71.83 | 8.291% | $77.7854 | $77.79 | $77.80 | $77.80 |
| 7 purchase totals = | $1,116.48 | $1,218.1559 | $1,218.17 | $1,218.15 | $1,218.20 | |