| 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 | $130.36 | 10.292% | $143.7767 | $143.78 | $143.80 | $143.80 |
| Purchase #2 | $100.53 | 11.633% | $112.2247 | $112.22 | $112.20 | $112.20 |
| Purchase #3 | $216.37 | 13.357% | $245.2705 | $245.27 | $245.25 | $245.30 |
| Purchase #4 | $53.53 | 9.156% | $58.4312 | $58.43 | $58.45 | $58.40 |
| Purchase #5 | $140.55 | 6.670% | $149.9247 | $149.92 | $149.90 | $149.90 |
| Purchase #6 | $167.63 | 8.807% | $182.3932 | $182.39 | $182.40 | $182.40 |
| Purchase #7 | $183.85 | 13.729% | $209.0908 | $209.09 | $209.10 | $209.10 |
| 7 purchase totals = | $992.82 | $1,101.1118 | $1,101.10 | $1,101.10 | $1,101.10 | |