| 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 | $204.67 | 12.695% | $230.6529 | $230.65 | $230.65 | $230.70 |
| Purchase #2 | $34.55 | 13.631% | $39.2595 | $39.26 | $39.25 | $39.30 |
| Purchase #3 | $74.94 | 9.697% | $82.2069 | $82.21 | $82.20 | $82.20 |
| Purchase #4 | $119.46 | 10.609% | $132.1335 | $132.13 | $132.15 | $132.10 |
| Purchase #5 | $136.74 | 3.140% | $141.0336 | $141.03 | $141.05 | $141.00 |
| Purchase #6 | $80.33 | 7.216% | $86.1266 | $86.13 | $86.15 | $86.10 |
| Purchase #7 | $78.35 | 12.142% | $87.8633 | $87.86 | $87.85 | $87.90 |
| 7 purchase totals = | $729.04 | $799.2763 | $799.27 | $799.30 | $799.30 | |