| 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 | $195.83 | 11.373% | $218.1017 | $218.10 | $218.10 | $218.10 |
| Purchase #2 | $183.99 | 13.714% | $209.2224 | $209.22 | $209.20 | $209.20 |
| Purchase #3 | $209.25 | 9.470% | $229.066 | $229.07 | $229.05 | $229.10 |
| Purchase #4 | $84.41 | 11.823% | $94.3898 | $94.39 | $94.40 | $94.40 |
| Purchase #5 | $60.70 | 12.483% | $68.2772 | $68.28 | $68.30 | $68.30 |
| Purchase #6 | $9.42 | 10.859% | $10.4429 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $169.32 | 12.582% | $190.6238 | $190.62 | $190.60 | $190.60 |
| 7 purchase totals = | $912.92 | $1,020.1238 | $1,020.12 | $1,020.10 | $1,020.10 | |