| 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 | $225.32 | 9.316% | $246.3108 | $246.31 | $246.30 | $246.30 |
| Purchase #2 | $75.28 | 6.618% | $80.262 | $80.26 | $80.25 | $80.30 |
| Purchase #3 | $194.97 | 10.578% | $215.5939 | $215.59 | $215.60 | $215.60 |
| Purchase #4 | $191.99 | 13.565% | $218.0334 | $218.03 | $218.05 | $218.00 |
| Purchase #5 | $40.73 | 9.115% | $44.4425 | $44.44 | $44.45 | $44.40 |
| Purchase #6 | $213.95 | 9.834% | $234.9898 | $234.99 | $235.00 | $235.00 |
| Purchase #7 | $247.36 | 7.802% | $266.659 | $266.66 | $266.65 | $266.70 |
| 7 purchase totals = | $1,189.60 | $1,306.2914 | $1,306.28 | $1,306.30 | $1,306.30 | |