| 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 | $198.37 | 9.185% | $216.5903 | $216.59 | $216.60 | $216.60 |
| Purchase #2 | $177.36 | 8.570% | $192.5598 | $192.56 | $192.55 | $192.60 |
| Purchase #3 | $210.96 | 13.627% | $239.7075 | $239.71 | $239.70 | $239.70 |
| Purchase #4 | $227.98 | 13.444% | $258.6296 | $258.63 | $258.65 | $258.60 |
| Purchase #5 | $168.30 | 9.282% | $183.9216 | $183.92 | $183.90 | $183.90 |
| Purchase #6 | $212.99 | 4.622% | $222.8344 | $222.83 | $222.85 | $222.80 |
| Purchase #7 | $57.53 | 3.514% | $59.5516 | $59.55 | $59.55 | $59.60 |
| 7 purchase totals = | $1,253.49 | $1,373.7948 | $1,373.79 | $1,373.80 | $1,373.80 | |