| 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 | $230.67 | 3.689% | $239.1794 | $239.18 | $239.20 | $239.20 |
| Purchase #2 | $197.55 | 9.348% | $216.017 | $216.02 | $216.00 | $216.00 |
| Purchase #3 | $242.93 | 6.320% | $258.2832 | $258.28 | $258.30 | $258.30 |
| Purchase #4 | $23.54 | 8.261% | $25.4846 | $25.48 | $25.50 | $25.50 |
| Purchase #5 | $77.53 | 7.219% | $83.1269 | $83.13 | $83.15 | $83.10 |
| Purchase #6 | $225.98 | 10.269% | $249.1859 | $249.19 | $249.20 | $249.20 |
| Purchase #7 | $202.63 | 9.849% | $222.587 | $222.59 | $222.60 | $222.60 |
| 7 purchase totals = | $1,200.83 | $1,293.8640 | $1,293.87 | $1,293.95 | $1,293.90 | |