| 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 | $250.99 | 13.329% | $284.4445 | $284.44 | $284.45 | $284.40 |
| Purchase #2 | $23.58 | 5.679% | $24.9191 | $24.92 | $24.90 | $24.90 |
| Purchase #3 | $20.45 | 9.734% | $22.4406 | $22.44 | $22.45 | $22.40 |
| Purchase #4 | $246.80 | 3.111% | $254.4779 | $254.48 | $254.50 | $254.50 |
| Purchase #5 | $249.84 | 9.331% | $273.1526 | $273.15 | $273.15 | $273.20 |
| Purchase #6 | $146.77 | 3.586% | $152.0332 | $152.03 | $152.05 | $152.00 |
| Purchase #7 | $180.62 | 10.279% | $199.1859 | $199.19 | $199.20 | $199.20 |
| 7 purchase totals = | $1,119.05 | $1,210.6538 | $1,210.65 | $1,210.70 | $1,210.60 | |