| 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 | $243.74 | 13.607% | $276.9057 | $276.91 | $276.90 | $276.90 |
| Purchase #2 | $139.76 | 4.469% | $146.0059 | $146.01 | $146.00 | $146.00 |
| Purchase #3 | $78.83 | 12.130% | $88.3921 | $88.39 | $88.40 | $88.40 |
| Purchase #4 | $6.99 | 4.405% | $7.2979 | $7.30 | $7.30 | $7.30 |
| Purchase #5 | $157.62 | 13.197% | $178.4211 | $178.42 | $178.40 | $178.40 |
| Purchase #6 | $212.62 | 3.314% | $219.6662 | $219.67 | $219.65 | $219.70 |
| Purchase #7 | $202.98 | 7.726% | $218.6622 | $218.66 | $218.65 | $218.70 |
| 7 purchase totals = | $1,042.54 | $1,135.3511 | $1,135.36 | $1,135.30 | $1,135.40 | |