| 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 | $82.98 | 8.606% | $90.1213 | $90.12 | $90.10 | $90.10 |
| Purchase #2 | $184.45 | 7.318% | $197.9481 | $197.95 | $197.95 | $197.90 |
| Purchase #3 | $66.88 | 9.304% | $73.1025 | $73.10 | $73.10 | $73.10 |
| Purchase #4 | $195.43 | 12.240% | $219.3506 | $219.35 | $219.35 | $219.40 |
| Purchase #5 | $179.80 | 5.430% | $189.5631 | $189.56 | $189.55 | $189.60 |
| Purchase #6 | $192.86 | 7.357% | $207.0487 | $207.05 | $207.05 | $207.00 |
| Purchase #7 | $30.66 | 8.553% | $33.2823 | $33.28 | $33.30 | $33.30 |
| 7 purchase totals = | $933.06 | $1,010.4166 | $1,010.41 | $1,010.40 | $1,010.40 | |