| 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 | $163.76 | 10.112% | $180.3194 | $180.32 | $180.30 | $180.30 |
| Purchase #2 | $11.65 | 8.407% | $12.6294 | $12.63 | $12.65 | $12.60 |
| Purchase #3 | $180.81 | 12.823% | $203.9953 | $204.00 | $204.00 | $204.00 |
| Purchase #4 | $171.30 | 3.735% | $177.6981 | $177.70 | $177.70 | $177.70 |
| Purchase #5 | $236.92 | 9.503% | $259.4345 | $259.43 | $259.45 | $259.40 |
| Purchase #6 | $238.50 | 12.676% | $268.7323 | $268.73 | $268.75 | $268.70 |
| Purchase #7 | $194.86 | 9.114% | $212.6195 | $212.62 | $212.60 | $212.60 |
| 7 purchase totals = | $1,197.80 | $1,315.4285 | $1,315.43 | $1,315.45 | $1,315.30 | |