| 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 | $97.32 | 4.380% | $101.5826 | $101.58 | $101.60 | $101.60 |
| Purchase #2 | $236.46 | 4.398% | $246.8595 | $246.86 | $246.85 | $246.90 |
| Purchase #3 | $227.99 | 13.186% | $258.0528 | $258.05 | $258.05 | $258.10 |
| Purchase #4 | $186.33 | 4.754% | $195.1881 | $195.19 | $195.20 | $195.20 |
| Purchase #5 | $22.39 | 8.361% | $24.262 | $24.26 | $24.25 | $24.30 |
| Purchase #6 | $194.56 | 7.617% | $209.3796 | $209.38 | $209.40 | $209.40 |
| Purchase #7 | $101.69 | 10.194% | $112.0563 | $112.06 | $112.05 | $112.10 |
| 7 purchase totals = | $1,066.74 | $1,147.3809 | $1,147.38 | $1,147.40 | $1,147.60 | |