| 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 | $200.35 | 13.453% | $227.3031 | $227.30 | $227.30 | $227.30 |
| Purchase #2 | $103.38 | 9.209% | $112.9003 | $112.90 | $112.90 | $112.90 |
| Purchase #3 | $217.81 | 4.495% | $227.6006 | $227.60 | $227.60 | $227.60 |
| Purchase #4 | $113.51 | 3.172% | $117.1105 | $117.11 | $117.10 | $117.10 |
| Purchase #5 | $138.48 | 4.783% | $145.1035 | $145.10 | $145.10 | $145.10 |
| Purchase #6 | $118.92 | 6.548% | $126.7069 | $126.71 | $126.70 | $126.70 |
| Purchase #7 | $21.99 | 12.182% | $24.6688 | $24.67 | $24.65 | $24.70 |
| 7 purchase totals = | $914.44 | $981.3937 | $981.39 | $981.35 | $981.40 | |