| 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 | $112.45 | 8.364% | $121.8553 | $121.86 | $121.85 | $121.90 |
| Purchase #2 | $193.42 | 8.391% | $209.6499 | $209.65 | $209.65 | $209.60 |
| Purchase #3 | $206.83 | 12.860% | $233.4283 | $233.43 | $233.45 | $233.40 |
| Purchase #4 | $180.70 | 11.187% | $200.9149 | $200.91 | $200.90 | $200.90 |
| Purchase #5 | $96.88 | 8.580% | $105.1923 | $105.19 | $105.20 | $105.20 |
| Purchase #6 | $243.98 | 6.282% | $259.3068 | $259.31 | $259.30 | $259.30 |
| Purchase #7 | $104.93 | 13.640% | $119.2425 | $119.24 | $119.25 | $119.20 |
| 7 purchase totals = | $1,139.19 | $1,249.5900 | $1,249.59 | $1,249.60 | $1,249.50 | |