| 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 | $119.88 | 3.556% | $124.1429 | $124.14 | $124.15 | $124.10 |
| Purchase #2 | $126.60 | 12.314% | $142.1895 | $142.19 | $142.20 | $142.20 |
| Purchase #3 | $93.90 | 5.590% | $99.149 | $99.15 | $99.15 | $99.10 |
| Purchase #4 | $238.76 | 3.524% | $247.1739 | $247.17 | $247.15 | $247.20 |
| Purchase #5 | $173.76 | 12.240% | $195.0282 | $195.03 | $195.05 | $195.00 |
| Purchase #6 | $225.77 | 5.184% | $237.4739 | $237.47 | $237.45 | $237.50 |
| Purchase #7 | $114.66 | 12.254% | $128.7104 | $128.71 | $128.70 | $128.70 |
| 7 purchase totals = | $1,093.33 | $1,173.8678 | $1,173.86 | $1,173.85 | $1,173.80 | |