| 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 | $174.30 | 11.305% | $194.0046 | $194.00 | $194.00 | $194.00 |
| Purchase #2 | $116.29 | 10.137% | $128.0783 | $128.08 | $128.10 | $128.10 |
| Purchase #3 | $226.40 | 9.641% | $248.2272 | $248.23 | $248.25 | $248.20 |
| Purchase #4 | $7.57 | 13.516% | $8.5932 | $8.59 | $8.60 | $8.60 |
| Purchase #5 | $12.41 | 9.169% | $13.5479 | $13.55 | $13.55 | $13.50 |
| Purchase #6 | $116.75 | 3.552% | $120.897 | $120.90 | $120.90 | $120.90 |
| Purchase #7 | $77.52 | 10.406% | $85.5867 | $85.59 | $85.60 | $85.60 |
| 7 purchase totals = | $731.24 | $798.9349 | $798.94 | $799.00 | $798.90 | |