| 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 | $209.49 | 3.834% | $217.5218 | $217.52 | $217.50 | $217.50 |
| Purchase #2 | $151.37 | 7.344% | $162.4866 | $162.49 | $162.50 | $162.50 |
| Purchase #3 | $104.61 | 5.560% | $110.4263 | $110.43 | $110.45 | $110.40 |
| Purchase #4 | $87.67 | 5.446% | $92.4445 | $92.44 | $92.45 | $92.40 |
| Purchase #5 | $142.79 | 12.367% | $160.4488 | $160.45 | $160.45 | $160.40 |
| Purchase #6 | $17.77 | 10.391% | $19.6165 | $19.62 | $19.60 | $19.60 |
| Purchase #7 | $57.91 | 12.751% | $65.2941 | $65.29 | $65.30 | $65.30 |
| 7 purchase totals = | $771.61 | $828.2386 | $828.24 | $828.25 | $828.10 | |