| 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 | $218.87 | 7.802% | $235.9462 | $235.95 | $235.95 | $235.90 |
| Purchase #2 | $77.60 | 3.196% | $80.0801 | $80.08 | $80.10 | $80.10 |
| Purchase #3 | $152.43 | 10.674% | $168.7004 | $168.70 | $168.70 | $168.70 |
| Purchase #4 | $36.26 | 12.316% | $40.7258 | $40.73 | $40.75 | $40.70 |
| Purchase #5 | $17.33 | 3.827% | $17.9932 | $17.99 | $18.00 | $18.00 |
| Purchase #6 | $61.31 | 8.572% | $66.5655 | $66.57 | $66.55 | $66.60 |
| Purchase #7 | $109.67 | 3.479% | $113.4854 | $113.49 | $113.50 | $113.50 |
| 7 purchase totals = | $673.47 | $723.4966 | $723.51 | $723.55 | $723.50 | |