| 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 | $244.39 | 4.164% | $254.5664 | $254.57 | $254.55 | $254.60 |
| Purchase #2 | $130.47 | 13.639% | $148.2648 | $148.26 | $148.25 | $148.30 |
| Purchase #3 | $209.78 | 6.226% | $222.8409 | $222.84 | $222.85 | $222.80 |
| Purchase #4 | $214.90 | 6.801% | $229.5153 | $229.52 | $229.50 | $229.50 |
| Purchase #5 | $40.81 | 7.192% | $43.7451 | $43.75 | $43.75 | $43.70 |
| Purchase #6 | $211.62 | 10.403% | $233.6348 | $233.63 | $233.65 | $233.60 |
| Purchase #7 | $231.25 | 6.646% | $246.6189 | $246.62 | $246.60 | $246.60 |
| 7 purchase totals = | $1,283.22 | $1,379.1862 | $1,379.19 | $1,379.15 | $1,379.10 | |