| 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 | $197.87 | 5.580% | $208.9111 | $208.91 | $208.90 | $208.90 |
| Purchase #2 | $177.78 | 9.550% | $194.758 | $194.76 | $194.75 | $194.80 |
| Purchase #3 | $133.89 | 7.867% | $144.4231 | $144.42 | $144.40 | $144.40 |
| Purchase #4 | $221.35 | 5.540% | $233.6128 | $233.61 | $233.60 | $233.60 |
| Purchase #5 | $222.43 | 11.377% | $247.7359 | $247.74 | $247.75 | $247.70 |
| Purchase #6 | $158.67 | 7.273% | $170.2101 | $170.21 | $170.20 | $170.20 |
| Purchase #7 | $239.86 | 5.324% | $252.6301 | $252.63 | $252.65 | $252.60 |
| 7 purchase totals = | $1,351.85 | $1,452.2811 | $1,452.28 | $1,452.25 | $1,452.20 | |