| 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 | $177.49 | 4.521% | $185.5143 | $185.51 | $185.50 | $185.50 |
| Purchase #2 | $222.89 | 11.397% | $248.2928 | $248.29 | $248.30 | $248.30 |
| Purchase #3 | $185.34 | 4.612% | $193.8879 | $193.89 | $193.90 | $193.90 |
| Purchase #4 | $54.29 | 5.184% | $57.1044 | $57.10 | $57.10 | $57.10 |
| Purchase #5 | $68.32 | 4.268% | $71.2359 | $71.24 | $71.25 | $71.20 |
| Purchase #6 | $125.63 | 10.119% | $138.3425 | $138.34 | $138.35 | $138.30 |
| Purchase #7 | $204.42 | 13.697% | $232.4194 | $232.42 | $232.40 | $232.40 |
| 7 purchase totals = | $1,038.38 | $1,126.7972 | $1,126.79 | $1,126.80 | $1,126.70 | |