| 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 | $194.36 | 5.212% | $204.49 | $204.49 | $204.50 | $204.50 |
| Purchase #2 | $231.92 | 5.340% | $244.3045 | $244.30 | $244.30 | $244.30 |
| Purchase #3 | $209.48 | 10.621% | $231.7289 | $231.73 | $231.75 | $231.70 |
| Purchase #4 | $245.52 | 10.581% | $271.4985 | $271.50 | $271.50 | $271.50 |
| Purchase #5 | $19.47 | 3.265% | $20.1057 | $20.11 | $20.10 | $20.10 |
| Purchase #6 | $51.89 | 8.297% | $56.1953 | $56.20 | $56.20 | $56.20 |
| Purchase #7 | $11.32 | 7.535% | $12.173 | $12.17 | $12.15 | $12.20 |
| 7 purchase totals = | $963.96 | $1,040.4959 | $1,040.50 | $1,040.50 | $1,040.50 | |