| 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 | $220.67 | 5.544% | $232.9039 | $232.90 | $232.90 | $232.90 |
| Purchase #2 | $81.27 | 12.537% | $91.4588 | $91.46 | $91.45 | $91.50 |
| Purchase #3 | $165.94 | 7.715% | $178.7423 | $178.74 | $178.75 | $178.70 |
| Purchase #4 | $164.50 | 6.661% | $175.4573 | $175.46 | $175.45 | $175.50 |
| Purchase #5 | $240.52 | 3.128% | $248.0435 | $248.04 | $248.05 | $248.00 |
| Purchase #6 | $100.29 | 5.735% | $106.0416 | $106.04 | $106.05 | $106.00 |
| Purchase #7 | $33.82 | 6.701% | $36.0863 | $36.09 | $36.10 | $36.10 |
| 7 purchase totals = | $1,007.01 | $1,068.7337 | $1,068.73 | $1,068.75 | $1,068.70 | |