| 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 | $205.39 | 9.795% | $225.508 | $225.51 | $225.50 | $225.50 |
| Purchase #2 | $14.87 | 3.802% | $15.4354 | $15.44 | $15.45 | $15.40 |
| Purchase #3 | $17.52 | 10.731% | $19.4001 | $19.40 | $19.40 | $19.40 |
| Purchase #4 | $47.63 | 4.500% | $49.7734 | $49.77 | $49.75 | $49.80 |
| Purchase #5 | $198.72 | 11.442% | $221.4575 | $221.46 | $221.45 | $221.50 |
| Purchase #6 | $66.27 | 12.159% | $74.3278 | $74.33 | $74.35 | $74.30 |
| Purchase #7 | $17.94 | 5.298% | $18.8905 | $18.89 | $18.90 | $18.90 |
| 7 purchase totals = | $568.34 | $624.7927 | $624.80 | $624.80 | $624.80 | |