| 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 | $211.54 | 3.721% | $219.4114 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $13.65 | 4.208% | $14.2244 | $14.22 | $14.20 | $14.20 |
| Purchase #3 | $47.46 | 10.257% | $52.328 | $52.33 | $52.35 | $52.30 |
| Purchase #4 | $178.33 | 6.417% | $189.7734 | $189.77 | $189.75 | $189.80 |
| Purchase #5 | $72.64 | 12.775% | $81.9198 | $81.92 | $81.90 | $81.90 |
| Purchase #6 | $88.65 | 8.738% | $96.3962 | $96.40 | $96.40 | $96.40 |
| Purchase #7 | $207.40 | 5.110% | $217.9981 | $218.00 | $218.00 | $218.00 |
| 7 purchase totals = | $819.67 | $872.0513 | $872.05 | $872.00 | $872.00 | |