| 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 | $236.84 | 12.544% | $266.5492 | $266.55 | $266.55 | $266.50 |
| Purchase #2 | $170.43 | 5.870% | $180.4342 | $180.43 | $180.45 | $180.40 |
| Purchase #3 | $68.35 | 13.430% | $77.5294 | $77.53 | $77.55 | $77.50 |
| Purchase #4 | $13.53 | 12.737% | $15.2533 | $15.25 | $15.25 | $15.30 |
| Purchase #5 | $241.50 | 12.156% | $270.8567 | $270.86 | $270.85 | $270.90 |
| Purchase #6 | $219.74 | 7.122% | $235.3899 | $235.39 | $235.40 | $235.40 |
| Purchase #7 | $40.43 | 11.707% | $45.1631 | $45.16 | $45.15 | $45.20 |
| 7 purchase totals = | $990.82 | $1,091.1758 | $1,091.17 | $1,091.20 | $1,091.20 | |