| 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 | $207.41 | 5.654% | $219.137 | $219.14 | $219.15 | $219.10 |
| Purchase #2 | $208.45 | 4.345% | $217.5072 | $217.51 | $217.50 | $217.50 |
| Purchase #3 | $232.91 | 12.337% | $261.6441 | $261.64 | $261.65 | $261.60 |
| Purchase #4 | $221.73 | 10.757% | $245.5815 | $245.58 | $245.60 | $245.60 |
| Purchase #5 | $118.95 | 8.645% | $129.2332 | $129.23 | $129.25 | $129.20 |
| Purchase #6 | $180.77 | 8.597% | $196.3108 | $196.31 | $196.30 | $196.30 |
| Purchase #7 | $72.36 | 12.559% | $81.4477 | $81.45 | $81.45 | $81.40 |
| 7 purchase totals = | $1,242.58 | $1,350.8615 | $1,350.86 | $1,350.90 | $1,350.70 | |