| 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 | $120.60 | 13.331% | $136.6772 | $136.68 | $136.70 | $136.70 |
| Purchase #2 | $9.96 | 13.339% | $11.2886 | $11.29 | $11.30 | $11.30 |
| Purchase #3 | $185.88 | 11.686% | $207.6019 | $207.60 | $207.60 | $207.60 |
| Purchase #4 | $123.50 | 8.433% | $133.9148 | $133.91 | $133.90 | $133.90 |
| Purchase #5 | $108.31 | 10.791% | $119.9977 | $120.00 | $120.00 | $120.00 |
| Purchase #6 | $244.78 | 6.444% | $260.5536 | $260.55 | $260.55 | $260.60 |
| Purchase #7 | $130.89 | 9.477% | $143.2944 | $143.29 | $143.30 | $143.30 |
| 7 purchase totals = | $923.92 | $1,013.3282 | $1,013.32 | $1,013.35 | $1,013.40 | |