| 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 | $201.46 | 9.802% | $221.2071 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $33.47 | 9.776% | $36.742 | $36.74 | $36.75 | $36.70 |
| Purchase #3 | $216.67 | 11.583% | $241.7669 | $241.77 | $241.75 | $241.80 |
| Purchase #4 | $114.27 | 3.692% | $118.4888 | $118.49 | $118.50 | $118.50 |
| Purchase #5 | $115.40 | 5.625% | $121.8913 | $121.89 | $121.90 | $121.90 |
| Purchase #6 | $145.28 | 9.373% | $158.8971 | $158.90 | $158.90 | $158.90 |
| Purchase #7 | $217.91 | 11.794% | $243.6103 | $243.61 | $243.60 | $243.60 |
| 7 purchase totals = | $1,044.46 | $1,142.6035 | $1,142.61 | $1,142.60 | $1,142.60 | |