| 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 | $242.90 | 6.536% | $258.7759 | $258.78 | $258.80 | $258.80 |
| Purchase #2 | $240.40 | 10.324% | $265.2189 | $265.22 | $265.20 | $265.20 |
| Purchase #3 | $174.42 | 11.154% | $193.8748 | $193.87 | $193.85 | $193.90 |
| Purchase #4 | $138.48 | 6.285% | $147.1835 | $147.18 | $147.20 | $147.20 |
| Purchase #5 | $139.79 | 7.507% | $150.284 | $150.28 | $150.30 | $150.30 |
| Purchase #6 | $201.53 | 10.269% | $222.2251 | $222.23 | $222.25 | $222.20 |
| Purchase #7 | $46.60 | 7.479% | $50.0852 | $50.09 | $50.10 | $50.10 |
| 7 purchase totals = | $1,184.12 | $1,287.6474 | $1,287.65 | $1,287.70 | $1,287.70 | |