| 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 | $191.40 | 12.711% | $215.7289 | $215.73 | $215.75 | $215.70 |
| Purchase #2 | $56.41 | 9.209% | $61.6048 | $61.60 | $61.60 | $61.60 |
| Purchase #3 | $84.88 | 4.375% | $88.5935 | $88.59 | $88.60 | $88.60 |
| Purchase #4 | $110.39 | 12.341% | $124.0132 | $124.01 | $124.00 | $124.00 |
| Purchase #5 | $148.70 | 5.801% | $157.3261 | $157.33 | $157.35 | $157.30 |
| Purchase #6 | $112.37 | 7.357% | $120.6371 | $120.64 | $120.65 | $120.60 |
| Purchase #7 | $218.96 | 13.295% | $248.0707 | $248.07 | $248.05 | $248.10 |
| 7 purchase totals = | $923.11 | $1,015.9743 | $1,015.97 | $1,016.00 | $1,015.90 | |