| 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 | $216.63 | 4.123% | $225.5617 | $225.56 | $225.55 | $225.60 |
| Purchase #2 | $33.93 | 9.211% | $37.0553 | $37.06 | $37.05 | $37.10 |
| Purchase #3 | $233.54 | 13.490% | $265.0445 | $265.04 | $265.05 | $265.00 |
| Purchase #4 | $149.68 | 9.617% | $164.0747 | $164.07 | $164.05 | $164.10 |
| Purchase #5 | $177.90 | 3.334% | $183.8312 | $183.83 | $183.85 | $183.80 |
| Purchase #6 | $64.67 | 10.186% | $71.2573 | $71.26 | $71.25 | $71.30 |
| Purchase #7 | $6.66 | 9.648% | $7.3026 | $7.30 | $7.30 | $7.30 |
| 7 purchase totals = | $883.01 | $954.1273 | $954.12 | $954.10 | $954.20 | |