| 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 | $216.88 | 10.658% | $239.9951 | $240.00 | $240.00 | $240.00 |
| Purchase #2 | $38.52 | 8.636% | $41.8466 | $41.85 | $41.85 | $41.80 |
| Purchase #3 | $42.74 | 13.679% | $48.5864 | $48.59 | $48.60 | $48.60 |
| Purchase #4 | $189.50 | 8.655% | $205.9012 | $205.90 | $205.90 | $205.90 |
| Purchase #5 | $22.81 | 11.800% | $25.5016 | $25.50 | $25.50 | $25.50 |
| Purchase #6 | $133.25 | 13.366% | $151.0602 | $151.06 | $151.05 | $151.10 |
| Purchase #7 | $151.26 | 6.568% | $161.1948 | $161.19 | $161.20 | $161.20 |
| 7 purchase totals = | $794.96 | $874.0859 | $874.09 | $874.10 | $874.10 | |