| 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 | $192.93 | 13.387% | $218.7575 | $218.76 | $218.75 | $218.80 |
| Purchase #2 | $127.73 | 3.544% | $132.2568 | $132.26 | $132.25 | $132.30 |
| Purchase #3 | $231.64 | 10.640% | $256.2865 | $256.29 | $256.30 | $256.30 |
| Purchase #4 | $90.84 | 8.393% | $98.4642 | $98.46 | $98.45 | $98.50 |
| Purchase #5 | $121.94 | 5.327% | $128.4357 | $128.44 | $128.45 | $128.40 |
| Purchase #6 | $190.54 | 9.389% | $208.4298 | $208.43 | $208.45 | $208.40 |
| Purchase #7 | $174.38 | 13.874% | $198.5735 | $198.57 | $198.55 | $198.60 |
| 7 purchase totals = | $1,130.00 | $1,241.2040 | $1,241.21 | $1,241.20 | $1,241.30 | |