| 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 | $216.48 | 5.763% | $228.9557 | $228.96 | $228.95 | $229.00 |
| Purchase #2 | $223.47 | 3.645% | $231.6155 | $231.62 | $231.60 | $231.60 |
| Purchase #3 | $153.95 | 13.261% | $174.3653 | $174.37 | $174.35 | $174.40 |
| Purchase #4 | $187.98 | 13.149% | $212.6975 | $212.70 | $212.70 | $212.70 |
| Purchase #5 | $50.71 | 7.236% | $54.3794 | $54.38 | $54.40 | $54.40 |
| Purchase #6 | $217.37 | 9.522% | $238.068 | $238.07 | $238.05 | $238.10 |
| Purchase #7 | $78.47 | 8.326% | $85.0034 | $85.00 | $85.00 | $85.00 |
| 7 purchase totals = | $1,128.43 | $1,225.0848 | $1,225.10 | $1,225.05 | $1,225.20 | |