| 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 | $7.52 | 4.448% | $7.8545 | $7.85 | $7.85 | $7.90 |
| Purchase #2 | $127.78 | 3.643% | $132.435 | $132.44 | $132.45 | $132.40 |
| Purchase #3 | $208.83 | 7.516% | $224.5257 | $224.53 | $224.55 | $224.50 |
| Purchase #4 | $61.32 | 10.323% | $67.6501 | $67.65 | $67.65 | $67.70 |
| Purchase #5 | $240.90 | 13.658% | $273.8021 | $273.80 | $273.80 | $273.80 |
| Purchase #6 | $247.62 | 4.724% | $259.3176 | $259.32 | $259.30 | $259.30 |
| Purchase #7 | $249.95 | 13.715% | $284.2306 | $284.23 | $284.25 | $284.20 |
| 7 purchase totals = | $1,143.92 | $1,249.8156 | $1,249.82 | $1,249.85 | $1,249.80 | |