| 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 | $35.30 | 13.831% | $40.1823 | $40.18 | $40.20 | $40.20 |
| Purchase #2 | $216.38 | 13.872% | $246.3962 | $246.40 | $246.40 | $246.40 |
| Purchase #3 | $90.30 | 12.320% | $101.425 | $101.43 | $101.45 | $101.40 |
| Purchase #4 | $97.51 | 8.640% | $105.9349 | $105.93 | $105.95 | $105.90 |
| Purchase #5 | $163.27 | 6.659% | $174.1421 | $174.14 | $174.15 | $174.10 |
| Purchase #6 | $166.75 | 9.205% | $182.0993 | $182.10 | $182.10 | $182.10 |
| Purchase #7 | $163.60 | 11.828% | $182.9506 | $182.95 | $182.95 | $183.00 |
| 7 purchase totals = | $933.11 | $1,033.1304 | $1,033.13 | $1,033.20 | $1,033.10 | |