| 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 | $196.74 | 6.802% | $210.1223 | $210.12 | $210.10 | $210.10 |
| Purchase #2 | $125.43 | 7.730% | $135.1257 | $135.13 | $135.15 | $135.10 |
| Purchase #3 | $250.54 | 3.701% | $259.8125 | $259.81 | $259.80 | $259.80 |
| Purchase #4 | $86.51 | 5.648% | $91.3961 | $91.40 | $91.40 | $91.40 |
| Purchase #5 | $76.51 | 4.868% | $80.2345 | $80.23 | $80.25 | $80.20 |
| Purchase #6 | $210.98 | 13.359% | $239.1648 | $239.16 | $239.15 | $239.20 |
| Purchase #7 | $211.73 | 6.662% | $225.8355 | $225.84 | $225.85 | $225.80 |
| 7 purchase totals = | $1,158.44 | $1,241.6914 | $1,241.69 | $1,241.70 | $1,241.60 | |