| 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 | $122.43 | 12.332% | $137.5281 | $137.53 | $137.55 | $137.50 |
| Purchase #2 | $82.68 | 10.834% | $91.6376 | $91.64 | $91.65 | $91.60 |
| Purchase #3 | $111.55 | 10.299% | $123.0385 | $123.04 | $123.05 | $123.00 |
| Purchase #4 | $189.79 | 10.624% | $209.9533 | $209.95 | $209.95 | $210.00 |
| Purchase #5 | $247.34 | 6.768% | $264.08 | $264.08 | $264.10 | $264.10 |
| Purchase #6 | $78.99 | 4.484% | $82.5319 | $82.53 | $82.55 | $82.50 |
| Purchase #7 | $31.54 | 10.640% | $34.8959 | $34.90 | $34.90 | $34.90 |
| 7 purchase totals = | $864.32 | $943.6653 | $943.67 | $943.75 | $943.60 | |