| 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 | $15.62 | 7.659% | $16.8163 | $16.82 | $16.80 | $16.80 |
| Purchase #2 | $218.88 | 4.781% | $229.3447 | $229.34 | $229.35 | $229.30 |
| Purchase #3 | $149.44 | 12.205% | $167.6792 | $167.68 | $167.70 | $167.70 |
| Purchase #4 | $226.56 | 6.350% | $240.9466 | $240.95 | $240.95 | $240.90 |
| Purchase #5 | $127.26 | 8.756% | $138.4029 | $138.40 | $138.40 | $138.40 |
| Purchase #6 | $61.77 | 13.367% | $70.0268 | $70.03 | $70.05 | $70.00 |
| Purchase #7 | $199.90 | 5.369% | $210.6326 | $210.63 | $210.65 | $210.60 |
| 7 purchase totals = | $999.43 | $1,073.8491 | $1,073.85 | $1,073.90 | $1,073.70 | |