| 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 | $131.82 | 8.440% | $142.9456 | $142.95 | $142.95 | $142.90 |
| Purchase #2 | $233.71 | 4.138% | $243.3809 | $243.38 | $243.40 | $243.40 |
| Purchase #3 | $248.87 | 4.396% | $259.8103 | $259.81 | $259.80 | $259.80 |
| Purchase #4 | $36.92 | 9.458% | $40.4119 | $40.41 | $40.40 | $40.40 |
| Purchase #5 | $89.89 | 9.567% | $98.4898 | $98.49 | $98.50 | $98.50 |
| Purchase #6 | $207.94 | 5.295% | $218.9504 | $218.95 | $218.95 | $219.00 |
| Purchase #7 | $103.55 | 12.422% | $116.413 | $116.41 | $116.40 | $116.40 |
| 7 purchase totals = | $1,052.70 | $1,120.4019 | $1,120.40 | $1,120.40 | $1,120.40 | |