| 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 | $222.92 | 7.541% | $239.7304 | $239.73 | $239.75 | $239.70 |
| Purchase #2 | $240.60 | 4.842% | $252.2499 | $252.25 | $252.25 | $252.20 |
| Purchase #3 | $69.45 | 6.530% | $73.9851 | $73.99 | $74.00 | $74.00 |
| Purchase #4 | $181.61 | 11.434% | $202.3753 | $202.38 | $202.40 | $202.40 |
| Purchase #5 | $243.71 | 13.218% | $275.9236 | $275.92 | $275.90 | $275.90 |
| Purchase #6 | $37.92 | 6.301% | $40.3093 | $40.31 | $40.30 | $40.30 |
| Purchase #7 | $46.59 | 9.400% | $50.9695 | $50.97 | $50.95 | $51.00 |
| 7 purchase totals = | $1,042.80 | $1,135.5431 | $1,135.55 | $1,135.55 | $1,135.50 | |