| 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 | $124.28 | 7.143% | $133.1573 | $133.16 | $133.15 | $133.20 |
| Purchase #2 | $80.68 | 3.613% | $83.595 | $83.60 | $83.60 | $83.60 |
| Purchase #3 | $209.62 | 9.862% | $230.2927 | $230.29 | $230.30 | $230.30 |
| Purchase #4 | $234.37 | 10.737% | $259.5343 | $259.53 | $259.55 | $259.50 |
| Purchase #5 | $236.61 | 4.167% | $246.4695 | $246.47 | $246.45 | $246.50 |
| Purchase #6 | $94.32 | 3.668% | $97.7797 | $97.78 | $97.80 | $97.80 |
| Purchase #7 | $123.66 | 9.484% | $135.3879 | $135.39 | $135.40 | $135.40 |
| 7 purchase totals = | $1,103.54 | $1,186.2164 | $1,186.22 | $1,186.25 | $1,186.30 | |