| 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 | $220.29 | 5.343% | $232.0601 | $232.06 | $232.05 | $232.10 |
| Purchase #2 | $22.47 | 9.296% | $24.5588 | $24.56 | $24.55 | $24.60 |
| Purchase #3 | $244.95 | 10.689% | $271.1327 | $271.13 | $271.15 | $271.10 |
| Purchase #4 | $120.67 | 13.593% | $137.0727 | $137.07 | $137.05 | $137.10 |
| Purchase #5 | $241.56 | 10.705% | $267.419 | $267.42 | $267.40 | $267.40 |
| Purchase #6 | $23.56 | 13.508% | $26.7425 | $26.74 | $26.75 | $26.70 |
| Purchase #7 | $207.77 | 10.360% | $229.295 | $229.30 | $229.30 | $229.30 |
| 7 purchase totals = | $1,081.27 | $1,188.2808 | $1,188.28 | $1,188.25 | $1,188.30 | |