| 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 | $217.55 | 10.210% | $239.7619 | $239.76 | $239.75 | $239.80 |
| Purchase #2 | $47.80 | 8.744% | $51.9796 | $51.98 | $52.00 | $52.00 |
| Purchase #3 | $33.66 | 3.414% | $34.8092 | $34.81 | $34.80 | $34.80 |
| Purchase #4 | $105.69 | 10.615% | $116.909 | $116.91 | $116.90 | $116.90 |
| Purchase #5 | $11.35 | 7.771% | $12.232 | $12.23 | $12.25 | $12.20 |
| Purchase #6 | $39.81 | 10.442% | $43.967 | $43.97 | $43.95 | $44.00 |
| Purchase #7 | $91.28 | 9.592% | $100.0356 | $100.04 | $100.05 | $100.00 |
| 7 purchase totals = | $547.14 | $599.6943 | $599.70 | $599.70 | $599.70 | |