| 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 | $220.96 | 8.586% | $239.9316 | $239.93 | $239.95 | $239.90 |
| Purchase #2 | $73.47 | 5.671% | $77.6365 | $77.64 | $77.65 | $77.60 |
| Purchase #3 | $86.26 | 10.770% | $95.5502 | $95.55 | $95.55 | $95.60 |
| Purchase #4 | $91.40 | 13.387% | $103.6357 | $103.64 | $103.65 | $103.60 |
| Purchase #5 | $219.63 | 3.621% | $227.5828 | $227.58 | $227.60 | $227.60 |
| Purchase #6 | $207.29 | 4.329% | $216.2636 | $216.26 | $216.25 | $216.30 |
| Purchase #7 | $194.91 | 3.748% | $202.2152 | $202.22 | $202.20 | $202.20 |
| 7 purchase totals = | $1,093.92 | $1,162.8156 | $1,162.82 | $1,162.85 | $1,162.80 | |