| 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 | $99.33 | 3.499% | $102.8056 | $102.81 | $102.80 | $102.80 |
| Purchase #2 | $192.54 | 7.623% | $207.2173 | $207.22 | $207.20 | $207.20 |
| Purchase #3 | $246.60 | 8.408% | $267.3341 | $267.33 | $267.35 | $267.30 |
| Purchase #4 | $241.34 | 7.830% | $260.2369 | $260.24 | $260.25 | $260.20 |
| Purchase #5 | $181.32 | 5.280% | $190.8937 | $190.89 | $190.90 | $190.90 |
| Purchase #6 | $72.52 | 4.583% | $75.8436 | $75.84 | $75.85 | $75.80 |
| Purchase #7 | $42.51 | 7.397% | $45.6545 | $45.65 | $45.65 | $45.70 |
| 7 purchase totals = | $1,076.16 | $1,149.9857 | $1,149.98 | $1,150.00 | $1,149.90 | |