| 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 | $199.83 | 12.158% | $224.1253 | $224.13 | $224.15 | $224.10 |
| Purchase #2 | $21.26 | 9.835% | $23.3509 | $23.35 | $23.35 | $23.40 |
| Purchase #3 | $18.93 | 5.477% | $19.9668 | $19.97 | $19.95 | $20.00 |
| Purchase #4 | $30.70 | 6.294% | $32.6323 | $32.63 | $32.65 | $32.60 |
| Purchase #5 | $76.36 | 4.639% | $79.9023 | $79.90 | $79.90 | $79.90 |
| Purchase #6 | $15.34 | 10.313% | $16.922 | $16.92 | $16.90 | $16.90 |
| Purchase #7 | $198.42 | 12.634% | $223.4884 | $223.49 | $223.50 | $223.50 |
| 7 purchase totals = | $560.84 | $620.3880 | $620.39 | $620.40 | $620.40 | |