| 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 | $236.52 | 12.166% | $265.295 | $265.30 | $265.30 | $265.30 |
| Purchase #2 | $138.96 | 4.412% | $145.0909 | $145.09 | $145.10 | $145.10 |
| Purchase #3 | $115.93 | 9.746% | $127.2285 | $127.23 | $127.25 | $127.20 |
| Purchase #4 | $132.97 | 8.330% | $144.0464 | $144.05 | $144.05 | $144.00 |
| Purchase #5 | $28.95 | 8.500% | $31.4108 | $31.41 | $31.40 | $31.40 |
| Purchase #6 | $74.83 | 8.629% | $81.2871 | $81.29 | $81.30 | $81.30 |
| Purchase #7 | $209.58 | 3.243% | $216.3767 | $216.38 | $216.40 | $216.40 |
| 7 purchase totals = | $937.74 | $1,010.7354 | $1,010.75 | $1,010.80 | $1,010.70 | |