| 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 | $204.52 | 4.153% | $213.0137 | $213.01 | $213.00 | $213.00 |
| Purchase #2 | $197.83 | 4.207% | $206.1527 | $206.15 | $206.15 | $206.20 |
| Purchase #3 | $227.60 | 4.507% | $237.8579 | $237.86 | $237.85 | $237.90 |
| Purchase #4 | $193.55 | 9.562% | $212.0573 | $212.06 | $212.05 | $212.10 |
| Purchase #5 | $225.45 | 8.868% | $245.4429 | $245.44 | $245.45 | $245.40 |
| Purchase #6 | $167.59 | 7.169% | $179.6045 | $179.60 | $179.60 | $179.60 |
| Purchase #7 | $233.94 | 7.516% | $251.5229 | $251.52 | $251.50 | $251.50 |
| 7 purchase totals = | $1,450.48 | $1,545.6519 | $1,545.64 | $1,545.60 | $1,545.70 | |