| 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 | $118.27 | 3.872% | $122.8494 | $122.85 | $122.85 | $122.80 |
| Purchase #2 | $225.98 | 13.427% | $256.3223 | $256.32 | $256.30 | $256.30 |
| Purchase #3 | $10.55 | 8.142% | $11.409 | $11.41 | $11.40 | $11.40 |
| Purchase #4 | $180.60 | 9.547% | $197.8419 | $197.84 | $197.85 | $197.80 |
| Purchase #5 | $99.77 | 12.646% | $112.3869 | $112.39 | $112.40 | $112.40 |
| Purchase #6 | $60.68 | 13.813% | $69.0617 | $69.06 | $69.05 | $69.10 |
| Purchase #7 | $195.80 | 10.633% | $216.6194 | $216.62 | $216.60 | $216.60 |
| 7 purchase totals = | $891.65 | $986.4906 | $986.49 | $986.45 | $986.40 | |