| 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 | $248.28 | 13.583% | $282.0039 | $282.00 | $282.00 | $282.00 |
| Purchase #2 | $187.98 | 5.222% | $197.7963 | $197.80 | $197.80 | $197.80 |
| Purchase #3 | $177.28 | 3.314% | $183.1551 | $183.16 | $183.15 | $183.20 |
| Purchase #4 | $11.65 | 7.831% | $12.5623 | $12.56 | $12.55 | $12.60 |
| Purchase #5 | $120.31 | 8.747% | $130.8335 | $130.83 | $130.85 | $130.80 |
| Purchase #6 | $193.69 | 13.136% | $219.1331 | $219.13 | $219.15 | $219.10 |
| Purchase #7 | $15.29 | 8.330% | $16.5637 | $16.56 | $16.55 | $16.60 |
| 7 purchase totals = | $954.48 | $1,042.0479 | $1,042.04 | $1,042.05 | $1,042.10 | |