| 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 | $200.52 | 12.253% | $225.0897 | $225.09 | $225.10 | $225.10 |
| Purchase #2 | $200.38 | 4.181% | $208.7579 | $208.76 | $208.75 | $208.80 |
| Purchase #3 | $85.47 | 12.345% | $96.0213 | $96.02 | $96.00 | $96.00 |
| Purchase #4 | $189.70 | 3.238% | $195.8425 | $195.84 | $195.85 | $195.80 |
| Purchase #5 | $243.51 | 6.189% | $258.5808 | $258.58 | $258.60 | $258.60 |
| Purchase #6 | $75.37 | 8.849% | $82.0395 | $82.04 | $82.05 | $82.00 |
| Purchase #7 | $167.37 | 3.332% | $172.9468 | $172.95 | $172.95 | $172.90 |
| 7 purchase totals = | $1,162.32 | $1,239.2785 | $1,239.28 | $1,239.30 | $1,239.20 | |