| 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 | $92.61 | 12.473% | $104.1612 | $104.16 | $104.15 | $104.20 |
| Purchase #2 | $152.52 | 3.390% | $157.6904 | $157.69 | $157.70 | $157.70 |
| Purchase #3 | $85.32 | 6.415% | $90.7933 | $90.79 | $90.80 | $90.80 |
| Purchase #4 | $119.69 | 12.149% | $134.2311 | $134.23 | $134.25 | $134.20 |
| Purchase #5 | $120.31 | 10.301% | $132.7031 | $132.70 | $132.70 | $132.70 |
| Purchase #6 | $27.74 | 12.556% | $31.223 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $214.69 | 11.669% | $239.7422 | $239.74 | $239.75 | $239.70 |
| 7 purchase totals = | $812.88 | $890.5443 | $890.53 | $890.55 | $890.50 | |