| 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 | $216.71 | 10.468% | $239.3952 | $239.40 | $239.40 | $239.40 |
| Purchase #2 | $92.98 | 8.537% | $100.9177 | $100.92 | $100.90 | $100.90 |
| Purchase #3 | $28.78 | 11.852% | $32.191 | $32.19 | $32.20 | $32.20 |
| Purchase #4 | $104.25 | 12.241% | $117.0112 | $117.01 | $117.00 | $117.00 |
| Purchase #5 | $182.93 | 4.385% | $190.9515 | $190.95 | $190.95 | $191.00 |
| Purchase #6 | $181.34 | 7.674% | $195.256 | $195.26 | $195.25 | $195.30 |
| Purchase #7 | $174.31 | 8.260% | $188.708 | $188.71 | $188.70 | $188.70 |
| 7 purchase totals = | $981.30 | $1,064.4306 | $1,064.44 | $1,064.40 | $1,064.50 | |