| 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 | $204.35 | 12.594% | $230.0858 | $230.09 | $230.10 | $230.10 |
| Purchase #2 | $98.31 | 4.612% | $102.8441 | $102.84 | $102.85 | $102.80 |
| Purchase #3 | $28.43 | 4.648% | $29.7514 | $29.75 | $29.75 | $29.80 |
| Purchase #4 | $149.62 | 3.602% | $155.0093 | $155.01 | $155.00 | $155.00 |
| Purchase #5 | $212.92 | 10.652% | $235.6002 | $235.60 | $235.60 | $235.60 |
| Purchase #6 | $43.29 | 5.294% | $45.5818 | $45.58 | $45.60 | $45.60 |
| Purchase #7 | $176.29 | 7.473% | $189.4642 | $189.46 | $189.45 | $189.50 |
| 7 purchase totals = | $913.21 | $988.3368 | $988.33 | $988.35 | $988.40 | |