| 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 | $238.68 | 5.110% | $250.8765 | $250.88 | $250.90 | $250.90 |
| Purchase #2 | $184.39 | 10.316% | $203.4117 | $203.41 | $203.40 | $203.40 |
| Purchase #3 | $42.75 | 5.306% | $45.0183 | $45.02 | $45.00 | $45.00 |
| Purchase #4 | $114.96 | 4.685% | $120.3459 | $120.35 | $120.35 | $120.30 |
| Purchase #5 | $13.98 | 7.869% | $15.0801 | $15.08 | $15.10 | $15.10 |
| Purchase #6 | $151.87 | 5.394% | $160.0619 | $160.06 | $160.05 | $160.10 |
| Purchase #7 | $114.45 | 11.674% | $127.8109 | $127.81 | $127.80 | $127.80 |
| 7 purchase totals = | $861.08 | $922.6053 | $922.61 | $922.60 | $922.60 | |