| 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 | $209.72 | 4.610% | $219.3881 | $219.39 | $219.40 | $219.40 |
| Purchase #2 | $236.58 | 11.137% | $262.9279 | $262.93 | $262.95 | $262.90 |
| Purchase #3 | $8.46 | 5.637% | $8.9369 | $8.94 | $8.95 | $8.90 |
| Purchase #4 | $139.35 | 8.549% | $151.263 | $151.26 | $151.25 | $151.30 |
| Purchase #5 | $64.27 | 3.549% | $66.5509 | $66.55 | $66.55 | $66.60 |
| Purchase #6 | $174.76 | 6.215% | $185.6213 | $185.62 | $185.60 | $185.60 |
| Purchase #7 | $180.92 | 4.330% | $188.7538 | $188.75 | $188.75 | $188.80 |
| 7 purchase totals = | $1,014.06 | $1,083.4419 | $1,083.44 | $1,083.45 | $1,083.50 | |