| 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 | $38.34 | 10.176% | $42.2415 | $42.24 | $42.25 | $42.20 |
| Purchase #2 | $194.26 | 6.762% | $207.3959 | $207.40 | $207.40 | $207.40 |
| Purchase #3 | $127.68 | 3.557% | $132.2216 | $132.22 | $132.20 | $132.20 |
| Purchase #4 | $234.99 | 9.701% | $257.7864 | $257.79 | $257.80 | $257.80 |
| Purchase #5 | $224.60 | 11.525% | $250.4852 | $250.49 | $250.50 | $250.50 |
| Purchase #6 | $219.83 | 10.365% | $242.6154 | $242.62 | $242.60 | $242.60 |
| Purchase #7 | $155.28 | 9.368% | $169.8266 | $169.83 | $169.85 | $169.80 |
| 7 purchase totals = | $1,194.98 | $1,302.5726 | $1,302.59 | $1,302.60 | $1,302.50 | |