| 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 | $206.76 | 3.122% | $213.215 | $213.22 | $213.20 | $213.20 |
| Purchase #2 | $140.87 | 6.666% | $150.2604 | $150.26 | $150.25 | $150.30 |
| Purchase #3 | $248.88 | 4.124% | $259.1438 | $259.14 | $259.15 | $259.10 |
| Purchase #4 | $233.70 | 10.721% | $258.755 | $258.76 | $258.75 | $258.80 |
| Purchase #5 | $155.33 | 13.783% | $176.7391 | $176.74 | $176.75 | $176.70 |
| Purchase #6 | $28.61 | 9.580% | $31.3508 | $31.35 | $31.35 | $31.40 |
| Purchase #7 | $30.79 | 7.822% | $33.1984 | $33.20 | $33.20 | $33.20 |
| 7 purchase totals = | $1,044.94 | $1,122.6625 | $1,122.67 | $1,122.65 | $1,122.70 | |