| 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 | $192.52 | 5.701% | $203.4956 | $203.50 | $203.50 | $203.50 |
| Purchase #2 | $192.28 | 4.448% | $200.8326 | $200.83 | $200.85 | $200.80 |
| Purchase #3 | $180.26 | 12.668% | $203.0953 | $203.10 | $203.10 | $203.10 |
| Purchase #4 | $119.40 | 6.298% | $126.9198 | $126.92 | $126.90 | $126.90 |
| Purchase #5 | $51.50 | 3.185% | $53.1403 | $53.14 | $53.15 | $53.10 |
| Purchase #6 | $218.78 | 5.631% | $231.0995 | $231.10 | $231.10 | $231.10 |
| Purchase #7 | $95.41 | 3.850% | $99.0833 | $99.08 | $99.10 | $99.10 |
| 7 purchase totals = | $1,050.15 | $1,117.6664 | $1,117.67 | $1,117.70 | $1,117.60 | |