| 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 | $208.31 | 6.210% | $221.2461 | $221.25 | $221.25 | $221.20 |
| Purchase #2 | $77.70 | 10.720% | $86.0294 | $86.03 | $86.05 | $86.00 |
| Purchase #3 | $181.39 | 6.669% | $193.4869 | $193.49 | $193.50 | $193.50 |
| Purchase #4 | $188.63 | 13.710% | $214.4912 | $214.49 | $214.50 | $214.50 |
| Purchase #5 | $216.25 | 3.628% | $224.0956 | $224.10 | $224.10 | $224.10 |
| Purchase #6 | $44.80 | 3.637% | $46.4294 | $46.43 | $46.45 | $46.40 |
| Purchase #7 | $145.43 | 11.311% | $161.8796 | $161.88 | $161.90 | $161.90 |
| 7 purchase totals = | $1,062.51 | $1,147.6582 | $1,147.67 | $1,147.75 | $1,147.60 | |