| 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 | $249.42 | 11.713% | $278.6346 | $278.63 | $278.65 | $278.60 |
| Purchase #2 | $169.73 | 12.843% | $191.5284 | $191.53 | $191.55 | $191.50 |
| Purchase #3 | $11.65 | 13.128% | $13.1794 | $13.18 | $13.20 | $13.20 |
| Purchase #4 | $16.88 | 11.842% | $18.8789 | $18.88 | $18.90 | $18.90 |
| Purchase #5 | $220.30 | 13.606% | $250.274 | $250.27 | $250.25 | $250.30 |
| Purchase #6 | $8.45 | 4.519% | $8.8319 | $8.83 | $8.85 | $8.80 |
| Purchase #7 | $220.40 | 12.751% | $248.5032 | $248.50 | $248.50 | $248.50 |
| 7 purchase totals = | $896.83 | $1,009.8304 | $1,009.82 | $1,009.90 | $1,009.80 | |