| 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 | $124.86 | 3.243% | $128.9092 | $128.91 | $128.90 | $128.90 |
| Purchase #2 | $102.28 | 8.871% | $111.3533 | $111.35 | $111.35 | $111.40 |
| Purchase #3 | $213.31 | 12.704% | $240.4089 | $240.41 | $240.40 | $240.40 |
| Purchase #4 | $223.98 | 11.830% | $250.4768 | $250.48 | $250.50 | $250.50 |
| Purchase #5 | $154.95 | 5.230% | $163.0539 | $163.05 | $163.05 | $163.10 |
| Purchase #6 | $23.71 | 5.565% | $25.0295 | $25.03 | $25.05 | $25.00 |
| Purchase #7 | $22.82 | 13.220% | $25.8368 | $25.84 | $25.85 | $25.80 |
| 7 purchase totals = | $865.91 | $945.0684 | $945.07 | $945.10 | $945.10 | |