| 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 | $82.75 | 12.765% | $93.313 | $93.31 | $93.30 | $93.30 |
| Purchase #2 | $145.92 | 9.680% | $160.0451 | $160.05 | $160.05 | $160.00 |
| Purchase #3 | $219.33 | 10.753% | $242.9146 | $242.91 | $242.90 | $242.90 |
| Purchase #4 | $225.91 | 3.166% | $233.0623 | $233.06 | $233.05 | $233.10 |
| Purchase #5 | $130.29 | 8.577% | $141.465 | $141.47 | $141.45 | $141.50 |
| Purchase #6 | $131.27 | 11.478% | $146.3372 | $146.34 | $146.35 | $146.30 |
| Purchase #7 | $116.48 | 4.552% | $121.7822 | $121.78 | $121.80 | $121.80 |
| 7 purchase totals = | $1,051.95 | $1,138.9194 | $1,138.92 | $1,138.90 | $1,138.90 | |