| 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 | $123.31 | 11.356% | $137.3131 | $137.31 | $137.30 | $137.30 |
| Purchase #2 | $178.83 | 3.241% | $184.6259 | $184.63 | $184.65 | $184.60 |
| Purchase #3 | $239.73 | 9.434% | $262.3461 | $262.35 | $262.35 | $262.30 |
| Purchase #4 | $137.53 | 13.794% | $156.5009 | $156.50 | $156.50 | $156.50 |
| Purchase #5 | $191.62 | 4.475% | $200.195 | $200.20 | $200.20 | $200.20 |
| Purchase #6 | $31.26 | 5.680% | $33.0356 | $33.04 | $33.05 | $33.00 |
| Purchase #7 | $116.57 | 12.350% | $130.9664 | $130.97 | $130.95 | $131.00 |
| 7 purchase totals = | $1,018.85 | $1,104.9830 | $1,105.00 | $1,105.00 | $1,104.90 | |