| 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 | $8.76 | 5.438% | $9.2364 | $9.24 | $9.25 | $9.20 |
| Purchase #2 | $240.65 | 12.369% | $270.416 | $270.42 | $270.40 | $270.40 |
| Purchase #3 | $119.99 | 11.450% | $133.7289 | $133.73 | $133.75 | $133.70 |
| Purchase #4 | $229.72 | 8.784% | $249.8986 | $249.90 | $249.90 | $249.90 |
| Purchase #5 | $48.33 | 10.360% | $53.337 | $53.34 | $53.35 | $53.30 |
| Purchase #6 | $170.34 | 5.805% | $180.2282 | $180.23 | $180.25 | $180.20 |
| Purchase #7 | $237.25 | 6.122% | $251.7744 | $251.77 | $251.75 | $251.80 |
| 7 purchase totals = | $1,055.04 | $1,148.6195 | $1,148.63 | $1,148.65 | $1,148.50 | |