| 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 | $118.65 | 11.591% | $132.4027 | $132.40 | $132.40 | $132.40 |
| Purchase #2 | $157.55 | 5.709% | $166.5445 | $166.54 | $166.55 | $166.50 |
| Purchase #3 | $109.32 | 6.280% | $116.1853 | $116.19 | $116.20 | $116.20 |
| Purchase #4 | $124.25 | 10.681% | $137.5211 | $137.52 | $137.50 | $137.50 |
| Purchase #5 | $80.25 | 10.163% | $88.4058 | $88.41 | $88.40 | $88.40 |
| Purchase #6 | $238.82 | 13.404% | $270.8314 | $270.83 | $270.85 | $270.80 |
| Purchase #7 | $176.33 | 11.773% | $197.0893 | $197.09 | $197.10 | $197.10 |
| 7 purchase totals = | $1,005.17 | $1,108.9801 | $1,108.98 | $1,109.00 | $1,108.90 | |