| 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 | $214.29 | 9.476% | $234.5961 | $234.60 | $234.60 | $234.60 |
| Purchase #2 | $228.31 | 10.210% | $251.6205 | $251.62 | $251.60 | $251.60 |
| Purchase #3 | $195.82 | 13.474% | $222.2048 | $222.20 | $222.20 | $222.20 |
| Purchase #4 | $240.43 | 5.532% | $253.7306 | $253.73 | $253.75 | $253.70 |
| Purchase #5 | $226.76 | 12.838% | $255.8714 | $255.87 | $255.85 | $255.90 |
| Purchase #6 | $169.86 | 11.400% | $189.224 | $189.22 | $189.20 | $189.20 |
| Purchase #7 | $13.50 | 5.420% | $14.2317 | $14.23 | $14.25 | $14.20 |
| 7 purchase totals = | $1,288.97 | $1,421.4791 | $1,421.47 | $1,421.45 | $1,421.40 | |