| 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 | $100.70 | 3.465% | $104.1893 | $104.19 | $104.20 | $104.20 |
| Purchase #2 | $162.30 | 9.693% | $178.0317 | $178.03 | $178.05 | $178.00 |
| Purchase #3 | $233.62 | 13.447% | $265.0349 | $265.03 | $265.05 | $265.00 |
| Purchase #4 | $121.47 | 5.316% | $127.9273 | $127.93 | $127.95 | $127.90 |
| Purchase #5 | $38.82 | 4.645% | $40.6232 | $40.62 | $40.60 | $40.60 |
| Purchase #6 | $202.35 | 12.723% | $228.095 | $228.10 | $228.10 | $228.10 |
| Purchase #7 | $213.43 | 7.481% | $229.3967 | $229.40 | $229.40 | $229.40 |
| 7 purchase totals = | $1,072.69 | $1,173.2981 | $1,173.30 | $1,173.35 | $1,173.20 | |