| 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 | $203.48 | 5.598% | $214.8708 | $214.87 | $214.85 | $214.90 |
| Purchase #2 | $83.66 | 13.453% | $94.9148 | $94.91 | $94.90 | $94.90 |
| Purchase #3 | $222.80 | 11.696% | $248.8587 | $248.86 | $248.85 | $248.90 |
| Purchase #4 | $209.75 | 8.787% | $228.1807 | $228.18 | $228.20 | $228.20 |
| Purchase #5 | $75.59 | 4.553% | $79.0316 | $79.03 | $79.05 | $79.00 |
| Purchase #6 | $232.63 | 10.268% | $256.5164 | $256.52 | $256.50 | $256.50 |
| Purchase #7 | $89.43 | 4.733% | $93.6627 | $93.66 | $93.65 | $93.70 |
| 7 purchase totals = | $1,117.34 | $1,216.0357 | $1,216.03 | $1,216.00 | $1,216.10 | |