| 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 | $213.96 | 8.243% | $231.5967 | $231.60 | $231.60 | $231.60 |
| Purchase #2 | $23.48 | 9.862% | $25.7956 | $25.80 | $25.80 | $25.80 |
| Purchase #3 | $69.94 | 3.464% | $72.3627 | $72.36 | $72.35 | $72.40 |
| Purchase #4 | $9.53 | 3.184% | $9.8334 | $9.83 | $9.85 | $9.80 |
| Purchase #5 | $74.50 | 3.830% | $77.3534 | $77.35 | $77.35 | $77.40 |
| Purchase #6 | $111.46 | 11.761% | $124.5688 | $124.57 | $124.55 | $124.60 |
| Purchase #7 | $186.89 | 8.596% | $202.9551 | $202.96 | $202.95 | $203.00 |
| 7 purchase totals = | $689.76 | $744.4657 | $744.47 | $744.45 | $744.60 | |