| 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 | $205.84 | 9.608% | $225.6171 | $225.62 | $225.60 | $225.60 |
| Purchase #2 | $8.70 | 8.470% | $9.4369 | $9.44 | $9.45 | $9.40 |
| Purchase #3 | $154.94 | 8.583% | $168.2385 | $168.24 | $168.25 | $168.20 |
| Purchase #4 | $16.38 | 11.507% | $18.2648 | $18.26 | $18.25 | $18.30 |
| Purchase #5 | $84.95 | 12.731% | $95.765 | $95.77 | $95.75 | $95.80 |
| Purchase #6 | $209.32 | 13.819% | $238.2459 | $238.25 | $238.25 | $238.20 |
| Purchase #7 | $32.28 | 10.595% | $35.7001 | $35.70 | $35.70 | $35.70 |
| 7 purchase totals = | $712.41 | $791.2683 | $791.28 | $791.25 | $791.20 | |