| 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 | $233.84 | 6.230% | $248.4082 | $248.41 | $248.40 | $248.40 |
| Purchase #2 | $195.71 | 12.464% | $220.1033 | $220.10 | $220.10 | $220.10 |
| Purchase #3 | $132.73 | 8.506% | $144.02 | $144.02 | $144.00 | $144.00 |
| Purchase #4 | $155.85 | 8.684% | $169.384 | $169.38 | $169.40 | $169.40 |
| Purchase #5 | $99.40 | 13.547% | $112.8657 | $112.87 | $112.85 | $112.90 |
| Purchase #6 | $87.68 | 8.102% | $94.7838 | $94.78 | $94.80 | $94.80 |
| Purchase #7 | $235.73 | 5.164% | $247.9031 | $247.90 | $247.90 | $247.90 |
| 7 purchase totals = | $1,140.94 | $1,237.4681 | $1,237.46 | $1,237.45 | $1,237.50 | |