| 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 | $48.98 | 4.709% | $51.2865 | $51.29 | $51.30 | $51.30 |
| Purchase #2 | $249.90 | 11.556% | $278.7784 | $278.78 | $278.80 | $278.80 |
| Purchase #3 | $210.75 | 6.586% | $224.63 | $224.63 | $224.65 | $224.60 |
| Purchase #4 | $117.37 | 3.804% | $121.8348 | $121.83 | $121.85 | $121.80 |
| Purchase #5 | $167.43 | 4.604% | $175.1385 | $175.14 | $175.15 | $175.10 |
| Purchase #6 | $102.93 | 6.752% | $109.8798 | $109.88 | $109.90 | $109.90 |
| Purchase #7 | $168.62 | 5.387% | $177.7036 | $177.70 | $177.70 | $177.70 |
| 7 purchase totals = | $1,065.98 | $1,139.2516 | $1,139.25 | $1,139.35 | $1,139.20 | |