| 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 | $225.84 | 9.476% | $247.2406 | $247.24 | $247.25 | $247.20 |
| Purchase #2 | $122.36 | 11.464% | $136.3874 | $136.39 | $136.40 | $136.40 |
| Purchase #3 | $27.25 | 8.353% | $29.5262 | $29.53 | $29.55 | $29.50 |
| Purchase #4 | $221.96 | 3.195% | $229.0516 | $229.05 | $229.05 | $229.10 |
| Purchase #5 | $74.60 | 11.757% | $83.3707 | $83.37 | $83.35 | $83.40 |
| Purchase #6 | $176.73 | 3.509% | $182.9315 | $182.93 | $182.95 | $182.90 |
| Purchase #7 | $5.45 | 3.176% | $5.6231 | $5.62 | $5.60 | $5.60 |
| 7 purchase totals = | $854.19 | $914.1311 | $914.13 | $914.15 | $914.10 | |