| 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 | $40.41 | 7.220% | $43.3276 | $43.33 | $43.35 | $43.30 |
| Purchase #2 | $204.80 | 12.776% | $230.9652 | $230.97 | $230.95 | $231.00 |
| Purchase #3 | $136.26 | 3.353% | $140.8288 | $140.83 | $140.85 | $140.80 |
| Purchase #4 | $138.94 | 11.601% | $155.0584 | $155.06 | $155.05 | $155.10 |
| Purchase #5 | $12.97 | 11.425% | $14.4518 | $14.45 | $14.45 | $14.50 |
| Purchase #6 | $84.54 | 8.813% | $91.9905 | $91.99 | $92.00 | $92.00 |
| Purchase #7 | $91.75 | 11.204% | $102.0297 | $102.03 | $102.05 | $102.00 |
| 7 purchase totals = | $709.67 | $778.6520 | $778.66 | $778.70 | $778.70 | |