| 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 | $203.42 | 11.396% | $226.6017 | $226.60 | $226.60 | $226.60 |
| Purchase #2 | $191.44 | 3.135% | $197.4416 | $197.44 | $197.45 | $197.40 |
| Purchase #3 | $200.65 | 10.397% | $221.5116 | $221.51 | $221.50 | $221.50 |
| Purchase #4 | $61.57 | 9.626% | $67.4967 | $67.50 | $67.50 | $67.50 |
| Purchase #5 | $12.96 | 7.119% | $13.8826 | $13.88 | $13.90 | $13.90 |
| Purchase #6 | $47.38 | 6.793% | $50.5985 | $50.60 | $50.60 | $50.60 |
| Purchase #7 | $11.80 | 11.353% | $13.1397 | $13.14 | $13.15 | $13.10 |
| 7 purchase totals = | $729.22 | $790.6724 | $790.67 | $790.70 | $790.60 | |