| 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 | $19.86 | 12.770% | $22.3961 | $22.40 | $22.40 | $22.40 |
| Purchase #2 | $243.75 | 7.773% | $262.6967 | $262.70 | $262.70 | $262.70 |
| Purchase #3 | $193.99 | 7.402% | $208.3491 | $208.35 | $208.35 | $208.30 |
| Purchase #4 | $141.79 | 7.639% | $152.6213 | $152.62 | $152.60 | $152.60 |
| Purchase #5 | $153.74 | 3.644% | $159.3423 | $159.34 | $159.35 | $159.30 |
| Purchase #6 | $187.38 | 10.721% | $207.469 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $179.36 | 4.678% | $187.7505 | $187.75 | $187.75 | $187.80 |
| 7 purchase totals = | $1,119.87 | $1,200.6250 | $1,200.63 | $1,200.60 | $1,200.60 | |