| 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 | $22.28 | 4.531% | $23.2895 | $23.29 | $23.30 | $23.30 |
| Purchase #2 | $103.81 | 9.187% | $113.347 | $113.35 | $113.35 | $113.30 |
| Purchase #3 | $218.76 | 7.217% | $234.5479 | $234.55 | $234.55 | $234.50 |
| Purchase #4 | $217.33 | 6.399% | $231.2369 | $231.24 | $231.25 | $231.20 |
| Purchase #5 | $111.89 | 9.574% | $122.6023 | $122.60 | $122.60 | $122.60 |
| Purchase #6 | $99.74 | 12.512% | $112.2195 | $112.22 | $112.20 | $112.20 |
| Purchase #7 | $164.30 | 3.524% | $170.0899 | $170.09 | $170.10 | $170.10 |
| 7 purchase totals = | $938.11 | $1,007.3330 | $1,007.34 | $1,007.35 | $1,007.20 | |