| 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 | $215.62 | 5.701% | $227.9125 | $227.91 | $227.90 | $227.90 |
| Purchase #2 | $238.62 | 13.600% | $271.0723 | $271.07 | $271.05 | $271.10 |
| Purchase #3 | $11.91 | 9.475% | $13.0385 | $13.04 | $13.05 | $13.00 |
| Purchase #4 | $35.27 | 7.224% | $37.8179 | $37.82 | $37.80 | $37.80 |
| Purchase #5 | $7.90 | 4.179% | $8.2301 | $8.23 | $8.25 | $8.20 |
| Purchase #6 | $31.30 | 5.424% | $32.9977 | $33.00 | $33.00 | $33.00 |
| Purchase #7 | $224.81 | 6.487% | $239.3934 | $239.39 | $239.40 | $239.40 |
| 7 purchase totals = | $765.43 | $830.4624 | $830.46 | $830.45 | $830.40 | |