| 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 | $195.43 | 11.589% | $218.0784 | $218.08 | $218.10 | $218.10 |
| Purchase #2 | $133.73 | 5.116% | $140.5716 | $140.57 | $140.55 | $140.60 |
| Purchase #3 | $194.69 | 10.816% | $215.7477 | $215.75 | $215.75 | $215.70 |
| Purchase #4 | $107.81 | 10.333% | $118.95 | $118.95 | $118.95 | $119.00 |
| Purchase #5 | $249.94 | 8.548% | $271.3049 | $271.30 | $271.30 | $271.30 |
| Purchase #6 | $47.48 | 8.733% | $51.6264 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $94.34 | 7.431% | $101.3504 | $101.35 | $101.35 | $101.40 |
| 7 purchase totals = | $1,023.42 | $1,117.6294 | $1,117.63 | $1,117.65 | $1,117.70 | |