| 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 | $201.38 | 10.111% | $221.7415 | $221.74 | $221.75 | $221.70 |
| Purchase #2 | $129.75 | 3.660% | $134.4989 | $134.50 | $134.50 | $134.50 |
| Purchase #3 | $226.88 | 13.521% | $257.5564 | $257.56 | $257.55 | $257.60 |
| Purchase #4 | $44.48 | 6.829% | $47.5175 | $47.52 | $47.50 | $47.50 |
| Purchase #5 | $245.85 | 5.607% | $259.6348 | $259.63 | $259.65 | $259.60 |
| Purchase #6 | $21.28 | 3.803% | $22.0893 | $22.09 | $22.10 | $22.10 |
| Purchase #7 | $28.65 | 7.864% | $30.903 | $30.90 | $30.90 | $30.90 |
| 7 purchase totals = | $898.27 | $973.9414 | $973.94 | $973.95 | $973.90 | |