| 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 | $197.62 | 12.460% | $222.2435 | $222.24 | $222.25 | $222.20 |
| Purchase #2 | $199.90 | 3.215% | $206.3268 | $206.33 | $206.35 | $206.30 |
| Purchase #3 | $88.35 | 11.863% | $98.831 | $98.83 | $98.85 | $98.80 |
| Purchase #4 | $58.57 | 9.624% | $64.2068 | $64.21 | $64.20 | $64.20 |
| Purchase #5 | $67.32 | 7.730% | $72.5238 | $72.52 | $72.50 | $72.50 |
| Purchase #6 | $218.87 | 3.130% | $225.7206 | $225.72 | $225.70 | $225.70 |
| Purchase #7 | $215.49 | 4.826% | $225.8895 | $225.89 | $225.90 | $225.90 |
| 7 purchase totals = | $1,046.12 | $1,115.7420 | $1,115.74 | $1,115.75 | $1,115.60 | |