| 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 | $204.74 | 6.264% | $217.5649 | $217.56 | $217.55 | $217.60 |
| Purchase #2 | $206.64 | 12.874% | $233.2428 | $233.24 | $233.25 | $233.20 |
| Purchase #3 | $214.70 | 13.329% | $243.3174 | $243.32 | $243.30 | $243.30 |
| Purchase #4 | $22.76 | 10.763% | $25.2097 | $25.21 | $25.20 | $25.20 |
| Purchase #5 | $218.44 | 4.709% | $228.7263 | $228.73 | $228.75 | $228.70 |
| Purchase #6 | $215.98 | 7.115% | $231.347 | $231.35 | $231.35 | $231.30 |
| Purchase #7 | $37.28 | 13.343% | $42.2543 | $42.25 | $42.25 | $42.30 |
| 7 purchase totals = | $1,120.54 | $1,221.6624 | $1,221.66 | $1,221.65 | $1,221.60 | |