| 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 | $23.42 | 8.693% | $25.4559 | $25.46 | $25.45 | $25.50 |
| Purchase #2 | $136.50 | 10.383% | $150.6728 | $150.67 | $150.65 | $150.70 |
| Purchase #3 | $204.96 | 9.151% | $223.7159 | $223.72 | $223.70 | $223.70 |
| Purchase #4 | $206.83 | 10.365% | $228.2679 | $228.27 | $228.25 | $228.30 |
| Purchase #5 | $19.60 | 13.610% | $22.2676 | $22.27 | $22.25 | $22.30 |
| Purchase #6 | $56.46 | 12.175% | $63.334 | $63.33 | $63.35 | $63.30 |
| Purchase #7 | $197.62 | 7.851% | $213.1351 | $213.14 | $213.15 | $213.10 |
| 7 purchase totals = | $845.39 | $926.8492 | $926.86 | $926.80 | $926.90 | |