| 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 | $201.78 | 3.202% | $208.241 | $208.24 | $208.25 | $208.20 |
| Purchase #2 | $141.42 | 8.780% | $153.8367 | $153.84 | $153.85 | $153.80 |
| Purchase #3 | $24.27 | 6.821% | $25.9255 | $25.93 | $25.95 | $25.90 |
| Purchase #4 | $5.26 | 9.794% | $5.7752 | $5.78 | $5.80 | $5.80 |
| Purchase #5 | $9.42 | 12.483% | $10.5959 | $10.60 | $10.60 | $10.60 |
| Purchase #6 | $12.88 | 7.774% | $13.8813 | $13.88 | $13.90 | $13.90 |
| Purchase #7 | $52.57 | 10.180% | $57.9216 | $57.92 | $57.90 | $57.90 |
| 7 purchase totals = | $447.60 | $476.1772 | $476.19 | $476.25 | $476.10 | |