| 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 | $127.60 | 7.499% | $137.1687 | $137.17 | $137.15 | $137.20 |
| Purchase #2 | $234.94 | 8.624% | $255.2012 | $255.20 | $255.20 | $255.20 |
| Purchase #3 | $52.61 | 9.737% | $57.7326 | $57.73 | $57.75 | $57.70 |
| Purchase #4 | $231.78 | 11.444% | $258.3049 | $258.30 | $258.30 | $258.30 |
| Purchase #5 | $220.86 | 10.486% | $244.0194 | $244.02 | $244.00 | $244.00 |
| Purchase #6 | $129.33 | 10.847% | $143.3584 | $143.36 | $143.35 | $143.40 |
| Purchase #7 | $212.97 | 13.414% | $241.5378 | $241.54 | $241.55 | $241.50 |
| 7 purchase totals = | $1,210.09 | $1,337.3230 | $1,337.32 | $1,337.30 | $1,337.30 | |