| 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 | $105.26 | 3.366% | $108.8031 | $108.80 | $108.80 | $108.80 |
| Purchase #2 | $179.66 | 6.830% | $191.9308 | $191.93 | $191.95 | $191.90 |
| Purchase #3 | $247.70 | 4.576% | $259.0348 | $259.03 | $259.05 | $259.00 |
| Purchase #4 | $23.69 | 4.277% | $24.7032 | $24.70 | $24.70 | $24.70 |
| Purchase #5 | $236.98 | 12.158% | $265.792 | $265.79 | $265.80 | $265.80 |
| Purchase #6 | $71.97 | 6.674% | $76.7733 | $76.77 | $76.75 | $76.80 |
| Purchase #7 | $126.90 | 10.404% | $140.1027 | $140.10 | $140.10 | $140.10 |
| 7 purchase totals = | $992.16 | $1,067.1399 | $1,067.12 | $1,067.15 | $1,067.10 | |