| 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 | $240.73 | 7.347% | $258.4164 | $258.42 | $258.40 | $258.40 |
| Purchase #2 | $49.97 | 5.378% | $52.6574 | $52.66 | $52.65 | $52.70 |
| Purchase #3 | $72.36 | 7.211% | $77.5779 | $77.58 | $77.60 | $77.60 |
| Purchase #4 | $94.47 | 6.853% | $100.944 | $100.94 | $100.95 | $100.90 |
| Purchase #5 | $80.74 | 5.303% | $85.0216 | $85.02 | $85.00 | $85.00 |
| Purchase #6 | $190.60 | 11.735% | $212.9669 | $212.97 | $212.95 | $213.00 |
| Purchase #7 | $108.25 | 4.793% | $113.4384 | $113.44 | $113.45 | $113.40 |
| 7 purchase totals = | $837.12 | $901.0226 | $901.03 | $901.00 | $901.00 | |