| 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 | $97.76 | 5.358% | $102.998 | $103.00 | $103.00 | $103.00 |
| Purchase #2 | $11.68 | 3.341% | $12.0702 | $12.07 | $12.05 | $12.10 |
| Purchase #3 | $15.26 | 9.613% | $16.7269 | $16.73 | $16.75 | $16.70 |
| Purchase #4 | $194.38 | 9.171% | $212.2066 | $212.21 | $212.20 | $212.20 |
| Purchase #5 | $115.71 | 12.536% | $130.2154 | $130.22 | $130.20 | $130.20 |
| Purchase #6 | $8.55 | 13.373% | $9.6934 | $9.69 | $9.70 | $9.70 |
| Purchase #7 | $225.55 | 11.370% | $251.195 | $251.20 | $251.20 | $251.20 |
| 7 purchase totals = | $668.89 | $735.1055 | $735.12 | $735.10 | $735.10 | |