| 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 | $239.28 | 12.728% | $269.7356 | $269.74 | $269.75 | $269.70 |
| Purchase #2 | $215.94 | 13.216% | $244.4786 | $244.48 | $244.50 | $244.50 |
| Purchase #3 | $226.70 | 5.394% | $238.9282 | $238.93 | $238.95 | $238.90 |
| Purchase #4 | $122.92 | 10.194% | $135.4505 | $135.45 | $135.45 | $135.50 |
| Purchase #5 | $122.36 | 12.347% | $137.4678 | $137.47 | $137.45 | $137.50 |
| Purchase #6 | $30.38 | 6.207% | $32.2657 | $32.27 | $32.25 | $32.30 |
| Purchase #7 | $244.82 | 5.747% | $258.8898 | $258.89 | $258.90 | $258.90 |
| 7 purchase totals = | $1,202.40 | $1,317.2162 | $1,317.23 | $1,317.25 | $1,317.30 | |