| 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 | $195.46 | 13.804% | $222.4413 | $222.44 | $222.45 | $222.40 |
| Purchase #2 | $190.54 | 6.551% | $203.0223 | $203.02 | $203.00 | $203.00 |
| Purchase #3 | $199.54 | 10.440% | $220.372 | $220.37 | $220.35 | $220.40 |
| Purchase #4 | $188.96 | 13.606% | $214.6699 | $214.67 | $214.65 | $214.70 |
| Purchase #5 | $90.91 | 3.676% | $94.2519 | $94.25 | $94.25 | $94.30 |
| Purchase #6 | $46.55 | 7.127% | $49.8676 | $49.87 | $49.85 | $49.90 |
| Purchase #7 | $113.38 | 4.291% | $118.2451 | $118.25 | $118.25 | $118.20 |
| 7 purchase totals = | $1,025.34 | $1,122.8701 | $1,122.87 | $1,122.80 | $1,122.90 | |