| 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 | $21.78 | 11.147% | $24.2078 | $24.21 | $24.20 | $24.20 |
| Purchase #2 | $174.61 | 3.198% | $180.194 | $180.19 | $180.20 | $180.20 |
| Purchase #3 | $182.69 | 7.486% | $196.3662 | $196.37 | $196.35 | $196.40 |
| Purchase #4 | $194.58 | 12.544% | $218.9881 | $218.99 | $219.00 | $219.00 |
| Purchase #5 | $11.47 | 3.810% | $11.907 | $11.91 | $11.90 | $11.90 |
| Purchase #6 | $60.28 | 10.713% | $66.7378 | $66.74 | $66.75 | $66.70 |
| Purchase #7 | $89.80 | 7.230% | $96.2925 | $96.29 | $96.30 | $96.30 |
| 7 purchase totals = | $735.21 | $794.6934 | $794.70 | $794.70 | $794.70 | |