| 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 | $83.60 | 3.149% | $86.2326 | $86.23 | $86.25 | $86.20 |
| Purchase #2 | $247.78 | 8.401% | $268.596 | $268.60 | $268.60 | $268.60 |
| Purchase #3 | $196.59 | 10.840% | $217.9004 | $217.90 | $217.90 | $217.90 |
| Purchase #4 | $224.80 | 13.464% | $255.0671 | $255.07 | $255.05 | $255.10 |
| Purchase #5 | $144.73 | 3.770% | $150.1863 | $150.19 | $150.20 | $150.20 |
| Purchase #6 | $51.54 | 9.788% | $56.5847 | $56.58 | $56.60 | $56.60 |
| Purchase #7 | $204.43 | 9.742% | $224.3456 | $224.35 | $224.35 | $224.30 |
| 7 purchase totals = | $1,153.47 | $1,258.9127 | $1,258.92 | $1,258.95 | $1,258.90 | |