| 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 | $248.79 | 8.237% | $269.2828 | $269.28 | $269.30 | $269.30 |
| Purchase #2 | $8.66 | 9.238% | $9.46 | $9.46 | $9.45 | $9.50 |
| Purchase #3 | $83.30 | 9.204% | $90.9669 | $90.97 | $90.95 | $91.00 |
| Purchase #4 | $198.61 | 10.765% | $219.9904 | $219.99 | $220.00 | $220.00 |
| Purchase #5 | $57.84 | 9.440% | $63.3001 | $63.30 | $63.30 | $63.30 |
| Purchase #6 | $193.83 | 3.485% | $200.585 | $200.59 | $200.60 | $200.60 |
| Purchase #7 | $215.42 | 8.501% | $233.7329 | $233.73 | $233.75 | $233.70 |
| 7 purchase totals = | $1,006.45 | $1,087.3181 | $1,087.32 | $1,087.35 | $1,087.40 | |