| 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 | $16.95 | 7.497% | $18.2207 | $18.22 | $18.20 | $18.20 |
| Purchase #2 | $188.87 | 8.699% | $205.2998 | $205.30 | $205.30 | $205.30 |
| Purchase #3 | $214.55 | 6.771% | $229.0772 | $229.08 | $229.10 | $229.10 |
| Purchase #4 | $199.43 | 8.646% | $216.6727 | $216.67 | $216.65 | $216.70 |
| Purchase #5 | $110.77 | 10.413% | $122.3045 | $122.30 | $122.30 | $122.30 |
| Purchase #6 | $201.87 | 9.711% | $221.4736 | $221.47 | $221.45 | $221.50 |
| Purchase #7 | $221.56 | 5.359% | $233.4334 | $233.43 | $233.45 | $233.40 |
| 7 purchase totals = | $1,154.00 | $1,246.4819 | $1,246.47 | $1,246.45 | $1,246.50 | |