| 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 | $247.79 | 13.281% | $280.699 | $280.70 | $280.70 | $280.70 |
| Purchase #2 | $236.72 | 9.296% | $258.7255 | $258.73 | $258.75 | $258.70 |
| Purchase #3 | $240.34 | 12.421% | $270.1926 | $270.19 | $270.20 | $270.20 |
| Purchase #4 | $11.31 | 7.259% | $12.131 | $12.13 | $12.15 | $12.10 |
| Purchase #5 | $128.63 | 13.799% | $146.3797 | $146.38 | $146.40 | $146.40 |
| Purchase #6 | $51.71 | 4.291% | $53.9289 | $53.93 | $53.95 | $53.90 |
| Purchase #7 | $204.56 | 13.484% | $232.1429 | $232.14 | $232.15 | $232.10 |
| 7 purchase totals = | $1,121.06 | $1,254.1996 | $1,254.20 | $1,254.30 | $1,254.10 | |