| 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 | $215.94 | 11.157% | $240.0324 | $240.03 | $240.05 | $240.00 |
| Purchase #2 | $37.46 | 7.146% | $40.1369 | $40.14 | $40.15 | $40.10 |
| Purchase #3 | $231.90 | 6.643% | $247.3051 | $247.31 | $247.30 | $247.30 |
| Purchase #4 | $220.26 | 6.524% | $234.6298 | $234.63 | $234.65 | $234.60 |
| Purchase #5 | $67.88 | 4.817% | $71.1498 | $71.15 | $71.15 | $71.10 |
| Purchase #6 | $9.54 | 3.244% | $9.8495 | $9.85 | $9.85 | $9.80 |
| Purchase #7 | $5.63 | 11.494% | $6.2771 | $6.28 | $6.30 | $6.30 |
| 7 purchase totals = | $788.61 | $849.3806 | $849.39 | $849.45 | $849.20 | |