| 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 | $46.98 | 11.551% | $52.4067 | $52.41 | $52.40 | $52.40 |
| Purchase #2 | $19.59 | 12.584% | $22.0552 | $22.06 | $22.05 | $22.10 |
| Purchase #3 | $223.53 | 9.642% | $245.0828 | $245.08 | $245.10 | $245.10 |
| Purchase #4 | $126.63 | 11.300% | $140.9392 | $140.94 | $140.95 | $140.90 |
| Purchase #5 | $233.69 | 10.751% | $258.814 | $258.81 | $258.80 | $258.80 |
| Purchase #6 | $65.48 | 11.626% | $73.0927 | $73.09 | $73.10 | $73.10 |
| Purchase #7 | $134.33 | 12.447% | $151.0501 | $151.05 | $151.05 | $151.10 |
| 7 purchase totals = | $850.23 | $943.4407 | $943.44 | $943.45 | $943.50 | |