| 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 | $198.37 | 12.229% | $222.6287 | $222.63 | $222.65 | $222.60 |
| Purchase #2 | $217.38 | 4.189% | $226.486 | $226.49 | $226.50 | $226.50 |
| Purchase #3 | $137.46 | 10.314% | $151.6376 | $151.64 | $151.65 | $151.60 |
| Purchase #4 | $234.49 | 5.592% | $247.6027 | $247.60 | $247.60 | $247.60 |
| Purchase #5 | $244.68 | 8.798% | $266.2069 | $266.21 | $266.20 | $266.20 |
| Purchase #6 | $152.66 | 9.607% | $167.326 | $167.33 | $167.35 | $167.30 |
| Purchase #7 | $23.70 | 5.581% | $25.0227 | $25.02 | $25.00 | $25.00 |
| 7 purchase totals = | $1,208.74 | $1,306.9106 | $1,306.92 | $1,306.95 | $1,306.80 | |