| 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 | $228.31 | 6.225% | $242.5223 | $242.52 | $242.50 | $242.50 |
| Purchase #2 | $191.68 | 9.592% | $210.0659 | $210.07 | $210.05 | $210.10 |
| Purchase #3 | $185.29 | 12.197% | $207.8898 | $207.89 | $207.90 | $207.90 |
| Purchase #4 | $211.87 | 3.647% | $219.5969 | $219.60 | $219.60 | $219.60 |
| Purchase #5 | $205.73 | 5.381% | $216.8003 | $216.80 | $216.80 | $216.80 |
| Purchase #6 | $145.89 | 11.489% | $162.6513 | $162.65 | $162.65 | $162.70 |
| Purchase #7 | $189.32 | 10.153% | $208.5417 | $208.54 | $208.55 | $208.50 |
| 7 purchase totals = | $1,358.09 | $1,468.0682 | $1,468.07 | $1,468.05 | $1,468.10 | |