| 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 | $26.67 | 12.224% | $29.9301 | $29.93 | $29.95 | $29.90 |
| Purchase #2 | $186.39 | 12.186% | $209.1035 | $209.10 | $209.10 | $209.10 |
| Purchase #3 | $175.41 | 13.802% | $199.6201 | $199.62 | $199.60 | $199.60 |
| Purchase #4 | $102.92 | 10.708% | $113.9407 | $113.94 | $113.95 | $113.90 |
| Purchase #5 | $56.84 | 10.571% | $62.8486 | $62.85 | $62.85 | $62.80 |
| Purchase #6 | $116.88 | 10.789% | $129.4902 | $129.49 | $129.50 | $129.50 |
| Purchase #7 | $237.74 | 7.414% | $255.366 | $255.37 | $255.35 | $255.40 |
| 7 purchase totals = | $902.85 | $1,000.2992 | $1,000.30 | $1,000.30 | $1,000.20 | |