| 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 | $189.35 | 8.314% | $205.0926 | $205.09 | $205.10 | $205.10 |
| Purchase #2 | $87.70 | 5.157% | $92.2227 | $92.22 | $92.20 | $92.20 |
| Purchase #3 | $13.44 | 12.255% | $15.0871 | $15.09 | $15.10 | $15.10 |
| Purchase #4 | $249.33 | 5.867% | $263.9582 | $263.96 | $263.95 | $264.00 |
| Purchase #5 | $64.77 | 5.123% | $68.0882 | $68.09 | $68.10 | $68.10 |
| Purchase #6 | $194.33 | 13.344% | $220.2614 | $220.26 | $220.25 | $220.30 |
| Purchase #7 | $129.32 | 3.874% | $134.3299 | $134.33 | $134.35 | $134.30 |
| 7 purchase totals = | $928.24 | $999.0401 | $999.04 | $999.05 | $999.10 | |