| 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 | $219.62 | 10.556% | $242.8031 | $242.80 | $242.80 | $242.80 |
| Purchase #2 | $154.58 | 13.247% | $175.0572 | $175.06 | $175.05 | $175.10 |
| Purchase #3 | $197.87 | 5.416% | $208.5866 | $208.59 | $208.60 | $208.60 |
| Purchase #4 | $248.76 | 6.707% | $265.4443 | $265.44 | $265.45 | $265.40 |
| Purchase #5 | $166.87 | 8.777% | $181.5162 | $181.52 | $181.50 | $181.50 |
| Purchase #6 | $242.34 | 12.816% | $273.3983 | $273.40 | $273.40 | $273.40 |
| Purchase #7 | $141.86 | 8.696% | $154.1961 | $154.20 | $154.20 | $154.20 |
| 7 purchase totals = | $1,371.90 | $1,501.0018 | $1,501.01 | $1,501.00 | $1,501.00 | |