| 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 | $243.34 | 11.410% | $271.1051 | $271.11 | $271.10 | $271.10 |
| Purchase #2 | $151.84 | 7.422% | $163.1096 | $163.11 | $163.10 | $163.10 |
| Purchase #3 | $200.63 | 9.357% | $219.4029 | $219.40 | $219.40 | $219.40 |
| Purchase #4 | $65.30 | 5.458% | $68.8641 | $68.86 | $68.85 | $68.90 |
| Purchase #5 | $182.62 | 12.107% | $204.7298 | $204.73 | $204.75 | $204.70 |
| Purchase #6 | $61.57 | 9.774% | $67.5879 | $67.59 | $67.60 | $67.60 |
| Purchase #7 | $71.39 | 13.561% | $81.0712 | $81.07 | $81.05 | $81.10 |
| 7 purchase totals = | $976.69 | $1,075.8706 | $1,075.87 | $1,075.85 | $1,075.90 | |