| 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 | $237.70 | 13.384% | $269.5138 | $269.51 | $269.50 | $269.50 |
| Purchase #2 | $74.65 | 11.775% | $83.44 | $83.44 | $83.45 | $83.40 |
| Purchase #3 | $199.25 | 13.531% | $226.2105 | $226.21 | $226.20 | $226.20 |
| Purchase #4 | $108.65 | 11.210% | $120.8297 | $120.83 | $120.85 | $120.80 |
| Purchase #5 | $99.31 | 5.147% | $104.4215 | $104.42 | $104.40 | $104.40 |
| Purchase #6 | $60.63 | 7.721% | $65.3112 | $65.31 | $65.30 | $65.30 |
| Purchase #7 | $204.88 | 11.385% | $228.2056 | $228.21 | $228.20 | $228.20 |
| 7 purchase totals = | $985.07 | $1,097.9323 | $1,097.93 | $1,097.90 | $1,097.80 | |