| 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 | $105.29 | 4.127% | $109.6353 | $109.64 | $109.65 | $109.60 |
| Purchase #2 | $39.97 | 13.197% | $45.2448 | $45.24 | $45.25 | $45.20 |
| Purchase #3 | $187.94 | 7.524% | $202.0806 | $202.08 | $202.10 | $202.10 |
| Purchase #4 | $197.43 | 3.800% | $204.9323 | $204.93 | $204.95 | $204.90 |
| Purchase #5 | $214.52 | 4.200% | $223.5298 | $223.53 | $223.55 | $223.50 |
| Purchase #6 | $20.94 | 13.323% | $23.7298 | $23.73 | $23.75 | $23.70 |
| Purchase #7 | $121.62 | 12.104% | $136.3409 | $136.34 | $136.35 | $136.30 |
| 7 purchase totals = | $887.71 | $945.4935 | $945.49 | $945.60 | $945.30 | |