| 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 | $234.58 | 11.333% | $261.165 | $261.17 | $261.15 | $261.20 |
| Purchase #2 | $103.69 | 5.212% | $109.0943 | $109.09 | $109.10 | $109.10 |
| Purchase #3 | $21.55 | 13.338% | $24.4243 | $24.42 | $24.40 | $24.40 |
| Purchase #4 | $105.27 | 7.312% | $112.9673 | $112.97 | $112.95 | $113.00 |
| Purchase #5 | $172.93 | 8.748% | $188.0579 | $188.06 | $188.05 | $188.10 |
| Purchase #6 | $230.62 | 3.759% | $239.289 | $239.29 | $239.30 | $239.30 |
| Purchase #7 | $55.51 | 9.232% | $60.6347 | $60.63 | $60.65 | $60.60 |
| 7 purchase totals = | $924.15 | $995.6325 | $995.63 | $995.60 | $995.70 | |