| 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 | $204.25 | 13.563% | $231.9524 | $231.95 | $231.95 | $232.00 |
| Purchase #2 | $122.66 | 8.272% | $132.8064 | $132.81 | $132.80 | $132.80 |
| Purchase #3 | $72.89 | 6.762% | $77.8188 | $77.82 | $77.80 | $77.80 |
| Purchase #4 | $135.59 | 8.499% | $147.1138 | $147.11 | $147.10 | $147.10 |
| Purchase #5 | $200.53 | 7.374% | $215.3171 | $215.32 | $215.30 | $215.30 |
| Purchase #6 | $230.32 | 3.680% | $238.7958 | $238.80 | $238.80 | $238.80 |
| Purchase #7 | $83.46 | 4.669% | $87.3567 | $87.36 | $87.35 | $87.40 |
| 7 purchase totals = | $1,049.70 | $1,131.1610 | $1,131.17 | $1,131.10 | $1,131.20 | |