| 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 | $193.57 | 9.500% | $211.9592 | $211.96 | $211.95 | $212.00 |
| Purchase #2 | $24.62 | 6.700% | $26.2695 | $26.27 | $26.25 | $26.30 |
| Purchase #3 | $243.65 | 12.434% | $273.9454 | $273.95 | $273.95 | $273.90 |
| Purchase #4 | $118.33 | 10.500% | $130.7547 | $130.75 | $130.75 | $130.80 |
| Purchase #5 | $242.57 | 6.263% | $257.7622 | $257.76 | $257.75 | $257.80 |
| Purchase #6 | $113.55 | 12.572% | $127.8255 | $127.83 | $127.85 | $127.80 |
| Purchase #7 | $155.99 | 8.280% | $168.906 | $168.91 | $168.90 | $168.90 |
| 7 purchase totals = | $1,092.28 | $1,197.4225 | $1,197.43 | $1,197.40 | $1,197.50 | |