| 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 | $119.54 | 9.488% | $130.882 | $130.88 | $130.90 | $130.90 |
| Purchase #2 | $230.38 | 7.747% | $248.2275 | $248.23 | $248.25 | $248.20 |
| Purchase #3 | $92.30 | 4.296% | $96.2652 | $96.27 | $96.25 | $96.30 |
| Purchase #4 | $80.64 | 6.494% | $85.8768 | $85.88 | $85.90 | $85.90 |
| Purchase #5 | $193.56 | 7.535% | $208.1447 | $208.14 | $208.15 | $208.10 |
| Purchase #6 | $138.72 | 12.357% | $155.8616 | $155.86 | $155.85 | $155.90 |
| Purchase #7 | $237.59 | 12.379% | $267.0013 | $267.00 | $267.00 | $267.00 |
| 7 purchase totals = | $1,092.73 | $1,192.2591 | $1,192.26 | $1,192.30 | $1,192.30 | |