| 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 | $85.62 | 4.129% | $89.1552 | $89.16 | $89.15 | $89.20 |
| Purchase #2 | $219.25 | 3.209% | $226.2857 | $226.29 | $226.30 | $226.30 |
| Purchase #3 | $174.68 | 8.240% | $189.0736 | $189.07 | $189.05 | $189.10 |
| Purchase #4 | $24.39 | 12.547% | $27.4502 | $27.45 | $27.45 | $27.50 |
| Purchase #5 | $136.40 | 4.202% | $142.1315 | $142.13 | $142.15 | $142.10 |
| Purchase #6 | $219.71 | 6.609% | $234.2306 | $234.23 | $234.25 | $234.20 |
| Purchase #7 | $53.69 | 5.478% | $56.6311 | $56.63 | $56.65 | $56.60 |
| 7 purchase totals = | $913.74 | $964.9579 | $964.96 | $965.00 | $965.00 | |