| 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 | $118.31 | 13.758% | $134.5871 | $134.59 | $134.60 | $134.60 |
| Purchase #2 | $195.84 | 11.111% | $217.5998 | $217.60 | $217.60 | $217.60 |
| Purchase #3 | $249.55 | 9.572% | $273.4369 | $273.44 | $273.45 | $273.40 |
| Purchase #4 | $100.48 | 8.682% | $109.2037 | $109.20 | $109.20 | $109.20 |
| Purchase #5 | $119.44 | 7.641% | $128.5664 | $128.57 | $128.55 | $128.60 |
| Purchase #6 | $228.52 | 6.407% | $243.1613 | $243.16 | $243.15 | $243.20 |
| Purchase #7 | $82.60 | 3.134% | $85.1887 | $85.19 | $85.20 | $85.20 |
| 7 purchase totals = | $1,094.74 | $1,191.7439 | $1,191.75 | $1,191.75 | $1,191.80 | |