| 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 | $34.41 | 3.389% | $35.5762 | $35.58 | $35.60 | $35.60 |
| Purchase #2 | $188.36 | 12.824% | $212.5153 | $212.52 | $212.50 | $212.50 |
| Purchase #3 | $122.89 | 7.840% | $132.5246 | $132.52 | $132.50 | $132.50 |
| Purchase #4 | $239.32 | 7.232% | $256.6276 | $256.63 | $256.65 | $256.60 |
| Purchase #5 | $10.77 | 8.390% | $11.6736 | $11.67 | $11.65 | $11.70 |
| Purchase #6 | $157.64 | 4.804% | $165.213 | $165.21 | $165.20 | $165.20 |
| Purchase #7 | $156.97 | 3.210% | $162.0087 | $162.01 | $162.00 | $162.00 |
| 7 purchase totals = | $910.36 | $976.1390 | $976.14 | $976.10 | $976.10 | |