| 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 | $131.34 | 10.374% | $144.9652 | $144.97 | $144.95 | $145.00 |
| Purchase #2 | $130.26 | 4.752% | $136.45 | $136.45 | $136.45 | $136.50 |
| Purchase #3 | $198.62 | 5.561% | $209.6653 | $209.67 | $209.65 | $209.70 |
| Purchase #4 | $189.30 | 13.249% | $214.3804 | $214.38 | $214.40 | $214.40 |
| Purchase #5 | $117.35 | 8.173% | $126.941 | $126.94 | $126.95 | $126.90 |
| Purchase #6 | $26.57 | 11.649% | $29.6651 | $29.67 | $29.65 | $29.70 |
| Purchase #7 | $235.30 | 4.568% | $246.0485 | $246.05 | $246.05 | $246.00 |
| 7 purchase totals = | $1,028.74 | $1,108.1155 | $1,108.13 | $1,108.10 | $1,108.20 | |