| 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 | $23.70 | 13.320% | $26.8568 | $26.86 | $26.85 | $26.90 |
| Purchase #2 | $93.49 | 10.415% | $103.227 | $103.23 | $103.25 | $103.20 |
| Purchase #3 | $35.76 | 3.853% | $37.1378 | $37.14 | $37.15 | $37.10 |
| Purchase #4 | $210.98 | 12.440% | $237.2259 | $237.23 | $237.25 | $237.20 |
| Purchase #5 | $102.71 | 3.771% | $106.5832 | $106.58 | $106.60 | $106.60 |
| Purchase #6 | $128.94 | 5.580% | $136.1349 | $136.13 | $136.15 | $136.10 |
| Purchase #7 | $122.38 | 5.278% | $128.8392 | $128.84 | $128.85 | $128.80 |
| 7 purchase totals = | $717.96 | $776.0048 | $776.01 | $776.10 | $775.90 | |