| 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 | $143.89 | 4.298% | $150.0744 | $150.07 | $150.05 | $150.10 |
| Purchase #2 | $218.57 | 9.120% | $238.5036 | $238.50 | $238.50 | $238.50 |
| Purchase #3 | $230.31 | 11.175% | $256.0471 | $256.05 | $256.05 | $256.00 |
| Purchase #4 | $118.61 | 11.381% | $132.109 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $114.95 | 5.475% | $121.2435 | $121.24 | $121.25 | $121.20 |
| Purchase #6 | $163.88 | 3.490% | $169.5994 | $169.60 | $169.60 | $169.60 |
| Purchase #7 | $112.53 | 4.460% | $117.5488 | $117.55 | $117.55 | $117.50 |
| 7 purchase totals = | $1,102.74 | $1,185.1258 | $1,185.12 | $1,185.10 | $1,185.00 | |