| 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 | $194.98 | 4.219% | $203.2062 | $203.21 | $203.20 | $203.20 |
| Purchase #2 | $238.76 | 8.386% | $258.7824 | $258.78 | $258.80 | $258.80 |
| Purchase #3 | $58.92 | 9.580% | $64.5645 | $64.56 | $64.55 | $64.60 |
| Purchase #4 | $38.60 | 7.245% | $41.3966 | $41.40 | $41.40 | $41.40 |
| Purchase #5 | $127.40 | 7.544% | $137.0111 | $137.01 | $137.00 | $137.00 |
| Purchase #6 | $85.81 | 5.766% | $90.7578 | $90.76 | $90.75 | $90.80 |
| Purchase #7 | $207.29 | 9.685% | $227.366 | $227.37 | $227.35 | $227.40 |
| 7 purchase totals = | $951.76 | $1,023.0846 | $1,023.09 | $1,023.05 | $1,023.20 | |