| 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 | $104.55 | 5.328% | $110.1204 | $110.12 | $110.10 | $110.10 |
| Purchase #2 | $176.48 | 5.803% | $186.7211 | $186.72 | $186.70 | $186.70 |
| Purchase #3 | $212.97 | 11.481% | $237.4211 | $237.42 | $237.40 | $237.40 |
| Purchase #4 | $147.32 | 6.596% | $157.0372 | $157.04 | $157.05 | $157.00 |
| Purchase #5 | $167.61 | 9.762% | $183.9721 | $183.97 | $183.95 | $184.00 |
| Purchase #6 | $110.87 | 11.749% | $123.8961 | $123.90 | $123.90 | $123.90 |
| Purchase #7 | $216.38 | 13.127% | $244.7842 | $244.78 | $244.80 | $244.80 |
| 7 purchase totals = | $1,136.18 | $1,243.9522 | $1,243.95 | $1,243.90 | $1,243.90 | |