| 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 | $248.95 | 3.173% | $256.8492 | $256.85 | $256.85 | $256.80 |
| Purchase #2 | $228.38 | 4.719% | $239.1573 | $239.16 | $239.15 | $239.20 |
| Purchase #3 | $7.45 | 13.432% | $8.4507 | $8.45 | $8.45 | $8.50 |
| Purchase #4 | $99.62 | 10.584% | $110.1638 | $110.16 | $110.15 | $110.20 |
| Purchase #5 | $192.87 | 5.142% | $202.7874 | $202.79 | $202.80 | $202.80 |
| Purchase #6 | $200.77 | 4.507% | $209.8187 | $209.82 | $209.80 | $209.80 |
| Purchase #7 | $51.79 | 12.130% | $58.0721 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $1,029.83 | $1,085.2992 | $1,085.30 | $1,085.25 | $1,085.40 | |