| 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 | $82.88 | 11.282% | $92.2305 | $92.23 | $92.25 | $92.20 |
| Purchase #2 | $198.36 | 9.669% | $217.5394 | $217.54 | $217.55 | $217.50 |
| Purchase #3 | $181.86 | 6.349% | $193.4063 | $193.41 | $193.40 | $193.40 |
| Purchase #4 | $210.44 | 9.857% | $231.1831 | $231.18 | $231.20 | $231.20 |
| Purchase #5 | $161.93 | 10.206% | $178.4566 | $178.46 | $178.45 | $178.50 |
| Purchase #6 | $147.99 | 3.511% | $153.1859 | $153.19 | $153.20 | $153.20 |
| Purchase #7 | $156.32 | 3.471% | $161.7459 | $161.75 | $161.75 | $161.70 |
| 7 purchase totals = | $1,139.78 | $1,227.7477 | $1,227.76 | $1,227.80 | $1,227.70 | |