| 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 | $220.76 | 10.378% | $243.6705 | $243.67 | $243.65 | $243.70 |
| Purchase #2 | $50.37 | 9.800% | $55.3063 | $55.31 | $55.30 | $55.30 |
| Purchase #3 | $89.68 | 12.856% | $101.2093 | $101.21 | $101.20 | $101.20 |
| Purchase #4 | $193.41 | 3.261% | $199.7171 | $199.72 | $199.70 | $199.70 |
| Purchase #5 | $178.31 | 5.784% | $188.6235 | $188.62 | $188.60 | $188.60 |
| Purchase #6 | $194.48 | 12.508% | $218.8056 | $218.81 | $218.80 | $218.80 |
| Purchase #7 | $40.76 | 4.122% | $42.4401 | $42.44 | $42.45 | $42.40 |
| 7 purchase totals = | $967.77 | $1,049.7724 | $1,049.78 | $1,049.70 | $1,049.70 | |