| 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 | $117.84 | 13.256% | $133.4609 | $133.46 | $133.45 | $133.50 |
| Purchase #2 | $116.53 | 10.121% | $128.324 | $128.32 | $128.30 | $128.30 |
| Purchase #3 | $80.75 | 4.294% | $84.2174 | $84.22 | $84.20 | $84.20 |
| Purchase #4 | $240.59 | 3.870% | $249.9008 | $249.90 | $249.90 | $249.90 |
| Purchase #5 | $25.74 | 5.122% | $27.0584 | $27.06 | $27.05 | $27.10 |
| Purchase #6 | $133.36 | 11.738% | $149.0138 | $149.01 | $149.00 | $149.00 |
| Purchase #7 | $230.93 | 12.321% | $259.3829 | $259.38 | $259.40 | $259.40 |
| 7 purchase totals = | $945.74 | $1,031.3582 | $1,031.35 | $1,031.30 | $1,031.40 | |