| 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 | $195.67 | 10.191% | $215.6107 | $215.61 | $215.60 | $215.60 |
| Purchase #2 | $131.42 | 13.665% | $149.3785 | $149.38 | $149.40 | $149.40 |
| Purchase #3 | $83.89 | 13.149% | $94.9207 | $94.92 | $94.90 | $94.90 |
| Purchase #4 | $23.34 | 12.698% | $26.3037 | $26.30 | $26.30 | $26.30 |
| Purchase #5 | $8.40 | 13.765% | $9.5563 | $9.56 | $9.55 | $9.60 |
| Purchase #6 | $54.60 | 11.580% | $60.9227 | $60.92 | $60.90 | $60.90 |
| Purchase #7 | $101.62 | 3.444% | $105.1198 | $105.12 | $105.10 | $105.10 |
| 7 purchase totals = | $598.94 | $661.8124 | $661.81 | $661.75 | $661.80 | |