| 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 | $220.69 | 10.411% | $243.666 | $243.67 | $243.65 | $243.70 |
| Purchase #2 | $63.82 | 6.700% | $68.0959 | $68.10 | $68.10 | $68.10 |
| Purchase #3 | $157.82 | 4.299% | $164.6047 | $164.60 | $164.60 | $164.60 |
| Purchase #4 | $160.38 | 7.874% | $173.0083 | $173.01 | $173.00 | $173.00 |
| Purchase #5 | $91.49 | 11.388% | $101.9089 | $101.91 | $101.90 | $101.90 |
| Purchase #6 | $82.64 | 11.858% | $92.4395 | $92.44 | $92.45 | $92.40 |
| Purchase #7 | $223.50 | 13.175% | $252.9461 | $252.95 | $252.95 | $252.90 |
| 7 purchase totals = | $1,000.34 | $1,096.6694 | $1,096.68 | $1,096.65 | $1,096.60 | |