| 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 | $131.36 | 6.737% | $140.2097 | $140.21 | $140.20 | $140.20 |
| Purchase #2 | $232.96 | 4.171% | $242.6768 | $242.68 | $242.70 | $242.70 |
| Purchase #3 | $214.47 | 12.771% | $241.86 | $241.86 | $241.85 | $241.90 |
| Purchase #4 | $33.73 | 11.789% | $37.7064 | $37.71 | $37.70 | $37.70 |
| Purchase #5 | $212.95 | 5.503% | $224.6686 | $224.67 | $224.65 | $224.70 |
| Purchase #6 | $11.70 | 6.142% | $12.4186 | $12.42 | $12.40 | $12.40 |
| Purchase #7 | $6.67 | 8.389% | $7.2295 | $7.23 | $7.25 | $7.20 |
| 7 purchase totals = | $843.84 | $906.7696 | $906.78 | $906.75 | $906.80 | |