| 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 | $241.84 | 12.494% | $272.0555 | $272.06 | $272.05 | $272.10 |
| Purchase #2 | $74.84 | 6.863% | $79.9763 | $79.98 | $80.00 | $80.00 |
| Purchase #3 | $72.54 | 12.616% | $81.6916 | $81.69 | $81.70 | $81.70 |
| Purchase #4 | $238.45 | 13.326% | $270.2258 | $270.23 | $270.25 | $270.20 |
| Purchase #5 | $170.39 | 8.249% | $184.4455 | $184.45 | $184.45 | $184.40 |
| Purchase #6 | $208.43 | 5.324% | $219.5268 | $219.53 | $219.55 | $219.50 |
| Purchase #7 | $206.65 | 5.440% | $217.8918 | $217.89 | $217.90 | $217.90 |
| 7 purchase totals = | $1,213.14 | $1,325.8133 | $1,325.83 | $1,325.90 | $1,325.80 | |