| 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 | $190.31 | 10.542% | $210.3725 | $210.37 | $210.35 | $210.40 |
| Purchase #2 | $93.71 | 11.273% | $104.2739 | $104.27 | $104.25 | $104.30 |
| Purchase #3 | $206.76 | 10.422% | $228.3085 | $228.31 | $228.30 | $228.30 |
| Purchase #4 | $169.62 | 6.363% | $180.4129 | $180.41 | $180.40 | $180.40 |
| Purchase #5 | $249.34 | 7.686% | $268.5043 | $268.50 | $268.50 | $268.50 |
| Purchase #6 | $35.41 | 7.606% | $38.1033 | $38.10 | $38.10 | $38.10 |
| Purchase #7 | $189.94 | 11.142% | $211.1031 | $211.10 | $211.10 | $211.10 |
| 7 purchase totals = | $1,135.09 | $1,241.0785 | $1,241.06 | $1,241.00 | $1,241.10 | |