| 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 | $104.75 | 10.355% | $115.5969 | $115.60 | $115.60 | $115.60 |
| Purchase #2 | $158.35 | 6.520% | $168.6744 | $168.67 | $168.65 | $168.70 |
| Purchase #3 | $197.75 | 9.607% | $216.7478 | $216.75 | $216.75 | $216.70 |
| Purchase #4 | $16.89 | 13.376% | $19.1492 | $19.15 | $19.15 | $19.10 |
| Purchase #5 | $95.46 | 13.145% | $108.0082 | $108.01 | $108.00 | $108.00 |
| Purchase #6 | $209.38 | 10.104% | $230.5358 | $230.54 | $230.55 | $230.50 |
| Purchase #7 | $169.34 | 12.787% | $190.9935 | $190.99 | $191.00 | $191.00 |
| 7 purchase totals = | $951.92 | $1,049.7058 | $1,049.71 | $1,049.70 | $1,049.60 | |