| 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 | $110.89 | 11.287% | $123.4062 | $123.41 | $123.40 | $123.40 |
| Purchase #2 | $42.27 | 10.712% | $46.798 | $46.80 | $46.80 | $46.80 |
| Purchase #3 | $233.36 | 10.513% | $257.8931 | $257.89 | $257.90 | $257.90 |
| Purchase #4 | $215.53 | 6.450% | $229.4317 | $229.43 | $229.45 | $229.40 |
| Purchase #5 | $244.26 | 4.271% | $254.6923 | $254.69 | $254.70 | $254.70 |
| Purchase #6 | $57.74 | 7.226% | $61.9123 | $61.91 | $61.90 | $61.90 |
| Purchase #7 | $140.80 | 5.197% | $148.1174 | $148.12 | $148.10 | $148.10 |
| 7 purchase totals = | $1,044.85 | $1,122.2510 | $1,122.25 | $1,122.25 | $1,122.20 | |