| 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 | $234.47 | 7.676% | $252.4679 | $252.47 | $252.45 | $252.50 |
| Purchase #2 | $228.44 | 11.674% | $255.1081 | $255.11 | $255.10 | $255.10 |
| Purchase #3 | $137.27 | 9.248% | $149.9647 | $149.96 | $149.95 | $150.00 |
| Purchase #4 | $224.85 | 3.191% | $232.025 | $232.03 | $232.05 | $232.00 |
| Purchase #5 | $28.32 | 8.502% | $30.7278 | $30.73 | $30.75 | $30.70 |
| Purchase #6 | $50.30 | 11.391% | $56.0297 | $56.03 | $56.05 | $56.00 |
| Purchase #7 | $232.50 | 13.654% | $264.2456 | $264.25 | $264.25 | $264.20 |
| 7 purchase totals = | $1,136.15 | $1,240.5688 | $1,240.58 | $1,240.60 | $1,240.50 | |