| 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 | $210.38 | 5.298% | $221.5259 | $221.53 | $221.55 | $221.50 |
| Purchase #2 | $224.66 | 3.583% | $232.7096 | $232.71 | $232.70 | $232.70 |
| Purchase #3 | $250.26 | 8.576% | $271.7223 | $271.72 | $271.70 | $271.70 |
| Purchase #4 | $197.37 | 11.653% | $220.3695 | $220.37 | $220.35 | $220.40 |
| Purchase #5 | $71.88 | 9.447% | $78.6705 | $78.67 | $78.65 | $78.70 |
| Purchase #6 | $75.94 | 9.647% | $83.2659 | $83.27 | $83.25 | $83.30 |
| Purchase #7 | $171.30 | 8.199% | $185.3449 | $185.34 | $185.35 | $185.30 |
| 7 purchase totals = | $1,201.79 | $1,293.6086 | $1,293.61 | $1,293.55 | $1,293.60 | |