| 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 | $221.35 | 7.203% | $237.2938 | $237.29 | $237.30 | $237.30 |
| Purchase #2 | $46.47 | 10.336% | $51.2731 | $51.27 | $51.25 | $51.30 |
| Purchase #3 | $203.84 | 13.603% | $231.5684 | $231.57 | $231.55 | $231.60 |
| Purchase #4 | $225.45 | 9.329% | $246.4822 | $246.48 | $246.50 | $246.50 |
| Purchase #5 | $178.96 | 9.303% | $195.6086 | $195.61 | $195.60 | $195.60 |
| Purchase #6 | $161.37 | 3.401% | $166.8582 | $166.86 | $166.85 | $166.90 |
| Purchase #7 | $48.77 | 8.296% | $52.816 | $52.82 | $52.80 | $52.80 |
| 7 purchase totals = | $1,086.21 | $1,181.9003 | $1,181.90 | $1,181.85 | $1,182.00 | |