| 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 | $210.80 | 13.835% | $239.9642 | $239.96 | $239.95 | $240.00 |
| Purchase #2 | $151.25 | 3.834% | $157.0489 | $157.05 | $157.05 | $157.00 |
| Purchase #3 | $43.55 | 3.289% | $44.9824 | $44.98 | $45.00 | $45.00 |
| Purchase #4 | $176.71 | 10.527% | $195.3123 | $195.31 | $195.30 | $195.30 |
| Purchase #5 | $8.91 | 12.494% | $10.0232 | $10.02 | $10.00 | $10.00 |
| Purchase #6 | $200.49 | 9.570% | $219.6769 | $219.68 | $219.70 | $219.70 |
| Purchase #7 | $202.50 | 6.441% | $215.543 | $215.54 | $215.55 | $215.50 |
| 7 purchase totals = | $994.21 | $1,082.5509 | $1,082.54 | $1,082.55 | $1,082.50 | |