| 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 | $243.43 | 9.539% | $266.6508 | $266.65 | $266.65 | $266.70 |
| Purchase #2 | $30.25 | 10.673% | $33.4786 | $33.48 | $33.50 | $33.50 |
| Purchase #3 | $13.64 | 5.152% | $14.3427 | $14.34 | $14.35 | $14.30 |
| Purchase #4 | $173.98 | 5.144% | $182.9295 | $182.93 | $182.95 | $182.90 |
| Purchase #5 | $120.73 | 12.200% | $135.4591 | $135.46 | $135.45 | $135.50 |
| Purchase #6 | $133.85 | 5.322% | $140.9735 | $140.97 | $140.95 | $141.00 |
| Purchase #7 | $158.87 | 7.408% | $170.6391 | $170.64 | $170.65 | $170.60 |
| 7 purchase totals = | $874.75 | $944.4733 | $944.47 | $944.50 | $944.50 | |