| 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 | $240.33 | 13.660% | $273.1591 | $273.16 | $273.15 | $273.20 |
| Purchase #2 | $173.75 | 9.277% | $189.8688 | $189.87 | $189.85 | $189.90 |
| Purchase #3 | $58.83 | 9.806% | $64.5989 | $64.60 | $64.60 | $64.60 |
| Purchase #4 | $174.67 | 4.393% | $182.3433 | $182.34 | $182.35 | $182.30 |
| Purchase #5 | $232.90 | 12.484% | $261.9752 | $261.98 | $262.00 | $262.00 |
| Purchase #6 | $209.37 | 12.415% | $235.3633 | $235.36 | $235.35 | $235.40 |
| Purchase #7 | $84.83 | 6.128% | $90.0284 | $90.03 | $90.05 | $90.00 |
| 7 purchase totals = | $1,174.68 | $1,297.3370 | $1,297.34 | $1,297.35 | $1,297.40 | |