| 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 | $124.25 | 9.570% | $136.1407 | $136.14 | $136.15 | $136.10 |
| Purchase #2 | $134.51 | 9.708% | $147.5682 | $147.57 | $147.55 | $147.60 |
| Purchase #3 | $171.55 | 11.602% | $191.4532 | $191.45 | $191.45 | $191.50 |
| Purchase #4 | $131.33 | 6.106% | $139.349 | $139.35 | $139.35 | $139.30 |
| Purchase #5 | $188.76 | 4.674% | $197.5826 | $197.58 | $197.60 | $197.60 |
| Purchase #6 | $103.97 | 13.582% | $118.0912 | $118.09 | $118.10 | $118.10 |
| Purchase #7 | $241.45 | 8.674% | $262.3934 | $262.39 | $262.40 | $262.40 |
| 7 purchase totals = | $1,095.82 | $1,192.5783 | $1,192.57 | $1,192.60 | $1,192.60 | |