| 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 | $20.58 | 12.237% | $23.0984 | $23.10 | $23.10 | $23.10 |
| Purchase #2 | $75.84 | 12.303% | $85.1706 | $85.17 | $85.15 | $85.20 |
| Purchase #3 | $113.96 | 5.139% | $119.8164 | $119.82 | $119.80 | $119.80 |
| Purchase #4 | $147.29 | 7.355% | $158.1232 | $158.12 | $158.10 | $158.10 |
| Purchase #5 | $141.25 | 4.367% | $147.4184 | $147.42 | $147.40 | $147.40 |
| Purchase #6 | $236.49 | 5.403% | $249.2676 | $249.27 | $249.25 | $249.30 |
| Purchase #7 | $202.74 | 3.204% | $209.2358 | $209.24 | $209.25 | $209.20 |
| 7 purchase totals = | $938.15 | $992.1304 | $992.14 | $992.05 | $992.10 | |