| 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 | $212.95 | 12.869% | $240.3545 | $240.35 | $240.35 | $240.40 |
| Purchase #2 | $25.41 | 13.260% | $28.7794 | $28.78 | $28.80 | $28.80 |
| Purchase #3 | $182.94 | 9.246% | $199.8546 | $199.85 | $199.85 | $199.90 |
| Purchase #4 | $198.29 | 11.670% | $221.4304 | $221.43 | $221.45 | $221.40 |
| Purchase #5 | $148.70 | 4.450% | $155.3172 | $155.32 | $155.30 | $155.30 |
| Purchase #6 | $138.28 | 12.460% | $155.5097 | $155.51 | $155.50 | $155.50 |
| Purchase #7 | $41.61 | 3.398% | $43.0239 | $43.02 | $43.00 | $43.00 |
| 7 purchase totals = | $948.18 | $1,044.2697 | $1,044.26 | $1,044.25 | $1,044.30 | |