| 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 | $193.37 | 3.783% | $200.6852 | $200.69 | $200.70 | $200.70 |
| Purchase #2 | $187.66 | 11.873% | $209.9409 | $209.94 | $209.95 | $209.90 |
| Purchase #3 | $199.54 | 10.745% | $220.9806 | $220.98 | $221.00 | $221.00 |
| Purchase #4 | $234.89 | 7.167% | $251.7246 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $13.73 | 3.861% | $14.2601 | $14.26 | $14.25 | $14.30 |
| Purchase #6 | $206.95 | 6.588% | $220.5839 | $220.58 | $220.60 | $220.60 |
| Purchase #7 | $5.26 | 11.482% | $5.864 | $5.86 | $5.85 | $5.90 |
| 7 purchase totals = | $1,041.40 | $1,124.0393 | $1,124.03 | $1,124.05 | $1,124.10 | |