| 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 | $106.40 | 10.320% | $117.3805 | $117.38 | $117.40 | $117.40 |
| Purchase #2 | $206.34 | 3.146% | $212.8315 | $212.83 | $212.85 | $212.80 |
| Purchase #3 | $73.43 | 7.677% | $79.0672 | $79.07 | $79.05 | $79.10 |
| Purchase #4 | $137.54 | 9.735% | $150.9295 | $150.93 | $150.95 | $150.90 |
| Purchase #5 | $204.69 | 6.137% | $217.2518 | $217.25 | $217.25 | $217.30 |
| Purchase #6 | $77.27 | 7.665% | $83.1927 | $83.19 | $83.20 | $83.20 |
| Purchase #7 | $243.58 | 5.710% | $257.4884 | $257.49 | $257.50 | $257.50 |
| 7 purchase totals = | $1,049.25 | $1,118.1416 | $1,118.14 | $1,118.20 | $1,118.20 | |