| 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 | $228.38 | 8.864% | $248.6236 | $248.62 | $248.60 | $248.60 |
| Purchase #2 | $241.26 | 11.632% | $269.3234 | $269.32 | $269.30 | $269.30 |
| Purchase #3 | $211.81 | 3.628% | $219.4945 | $219.49 | $219.50 | $219.50 |
| Purchase #4 | $70.62 | 13.272% | $79.9927 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $28.34 | 11.605% | $31.6289 | $31.63 | $31.65 | $31.60 |
| Purchase #6 | $158.58 | 3.263% | $163.7545 | $163.75 | $163.75 | $163.80 |
| Purchase #7 | $127.90 | 7.386% | $137.3467 | $137.35 | $137.35 | $137.30 |
| 7 purchase totals = | $1,066.89 | $1,150.1643 | $1,150.15 | $1,150.15 | $1,150.10 | |