| 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 | $115.58 | 5.773% | $122.2524 | $122.25 | $122.25 | $122.30 |
| Purchase #2 | $186.92 | 11.298% | $208.0382 | $208.04 | $208.05 | $208.00 |
| Purchase #3 | $136.62 | 11.216% | $151.9433 | $151.94 | $151.95 | $151.90 |
| Purchase #4 | $227.63 | 4.503% | $237.8802 | $237.88 | $237.90 | $237.90 |
| Purchase #5 | $25.58 | 3.805% | $26.5533 | $26.55 | $26.55 | $26.60 |
| Purchase #6 | $87.53 | 4.391% | $91.3734 | $91.37 | $91.35 | $91.40 |
| Purchase #7 | $45.64 | 4.312% | $47.608 | $47.61 | $47.60 | $47.60 |
| 7 purchase totals = | $825.50 | $885.6488 | $885.64 | $885.65 | $885.70 | |