| 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 | $134.80 | 12.105% | $151.1175 | $151.12 | $151.10 | $151.10 |
| Purchase #2 | $139.92 | 11.706% | $156.299 | $156.30 | $156.30 | $156.30 |
| Purchase #3 | $198.53 | 7.111% | $212.6475 | $212.65 | $212.65 | $212.60 |
| Purchase #4 | $197.58 | 9.595% | $216.5378 | $216.54 | $216.55 | $216.50 |
| Purchase #5 | $213.25 | 3.141% | $219.9482 | $219.95 | $219.95 | $219.90 |
| Purchase #6 | $70.39 | 4.807% | $73.7736 | $73.77 | $73.75 | $73.80 |
| Purchase #7 | $11.68 | 4.751% | $12.2349 | $12.23 | $12.25 | $12.20 |
| 7 purchase totals = | $966.15 | $1,042.5585 | $1,042.56 | $1,042.55 | $1,042.40 | |