| 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 | $241.70 | 4.318% | $252.1366 | $252.14 | $252.15 | $252.10 |
| Purchase #2 | $145.84 | 11.604% | $162.7633 | $162.76 | $162.75 | $162.80 |
| Purchase #3 | $128.76 | 8.388% | $139.5604 | $139.56 | $139.55 | $139.60 |
| Purchase #4 | $119.26 | 5.862% | $126.251 | $126.25 | $126.25 | $126.30 |
| Purchase #5 | $219.59 | 3.419% | $227.0978 | $227.10 | $227.10 | $227.10 |
| Purchase #6 | $142.89 | 9.570% | $156.5646 | $156.56 | $156.55 | $156.60 |
| Purchase #7 | $169.60 | 11.590% | $189.2566 | $189.26 | $189.25 | $189.30 |
| 7 purchase totals = | $1,167.64 | $1,253.6303 | $1,253.63 | $1,253.60 | $1,253.80 | |