| 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 | $121.25 | 5.190% | $127.5429 | $127.54 | $127.55 | $127.50 |
| Purchase #2 | $169.94 | 5.209% | $178.7922 | $178.79 | $178.80 | $178.80 |
| Purchase #3 | $235.33 | 9.513% | $257.7169 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $93.67 | 11.682% | $104.6125 | $104.61 | $104.60 | $104.60 |
| Purchase #5 | $24.84 | 8.361% | $26.9169 | $26.92 | $26.90 | $26.90 |
| Purchase #6 | $179.97 | 11.503% | $200.6719 | $200.67 | $200.65 | $200.70 |
| Purchase #7 | $176.25 | 8.685% | $191.5573 | $191.56 | $191.55 | $191.60 |
| 7 purchase totals = | $1,001.25 | $1,087.8106 | $1,087.81 | $1,087.75 | $1,087.80 | |