| 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 | $198.94 | 6.341% | $211.5548 | $211.55 | $211.55 | $211.60 |
| Purchase #2 | $23.36 | 13.364% | $26.4818 | $26.48 | $26.50 | $26.50 |
| Purchase #3 | $185.44 | 6.294% | $197.1116 | $197.11 | $197.10 | $197.10 |
| Purchase #4 | $144.70 | 11.127% | $160.8008 | $160.80 | $160.80 | $160.80 |
| Purchase #5 | $178.75 | 13.377% | $202.6614 | $202.66 | $202.65 | $202.70 |
| Purchase #6 | $213.86 | 3.832% | $222.0551 | $222.06 | $222.05 | $222.10 |
| Purchase #7 | $6.66 | 12.295% | $7.4788 | $7.48 | $7.50 | $7.50 |
| 7 purchase totals = | $951.71 | $1,028.1443 | $1,028.14 | $1,028.15 | $1,028.30 | |