| 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 | $240.30 | 9.772% | $263.7821 | $263.78 | $263.80 | $263.80 |
| Purchase #2 | $23.39 | 3.326% | $24.168 | $24.17 | $24.15 | $24.20 |
| Purchase #3 | $21.58 | 8.194% | $23.3483 | $23.35 | $23.35 | $23.30 |
| Purchase #4 | $17.28 | 7.720% | $18.614 | $18.61 | $18.60 | $18.60 |
| Purchase #5 | $231.39 | 11.425% | $257.8263 | $257.83 | $257.85 | $257.80 |
| Purchase #6 | $69.26 | 9.264% | $75.6762 | $75.68 | $75.70 | $75.70 |
| Purchase #7 | $198.51 | 11.711% | $221.7575 | $221.76 | $221.75 | $221.80 |
| 7 purchase totals = | $801.71 | $885.1724 | $885.18 | $885.20 | $885.20 | |