| 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 | $197.40 | 7.107% | $211.4292 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $111.51 | 9.843% | $122.4859 | $122.49 | $122.50 | $122.50 |
| Purchase #3 | $46.71 | 8.678% | $50.7635 | $50.76 | $50.75 | $50.80 |
| Purchase #4 | $245.49 | 5.669% | $259.4068 | $259.41 | $259.40 | $259.40 |
| Purchase #5 | $105.28 | 12.676% | $118.6253 | $118.63 | $118.65 | $118.60 |
| Purchase #6 | $128.61 | 9.414% | $140.7173 | $140.72 | $140.70 | $140.70 |
| Purchase #7 | $43.54 | 12.206% | $48.8545 | $48.85 | $48.85 | $48.90 |
| 7 purchase totals = | $878.54 | $952.2825 | $952.29 | $952.30 | $952.30 | |