| 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 | $188.27 | 5.817% | $199.2217 | $199.22 | $199.20 | $199.20 |
| Purchase #2 | $130.70 | 11.623% | $145.8913 | $145.89 | $145.90 | $145.90 |
| Purchase #3 | $70.67 | 9.726% | $77.5434 | $77.54 | $77.55 | $77.50 |
| Purchase #4 | $204.67 | 9.856% | $224.8423 | $224.84 | $224.85 | $224.80 |
| Purchase #5 | $5.35 | 11.138% | $5.9459 | $5.95 | $5.95 | $5.90 |
| Purchase #6 | $230.62 | 9.554% | $252.6534 | $252.65 | $252.65 | $252.70 |
| Purchase #7 | $190.51 | 12.118% | $213.596 | $213.60 | $213.60 | $213.60 |
| 7 purchase totals = | $1,020.79 | $1,119.6940 | $1,119.69 | $1,119.70 | $1,119.60 | |