| 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 | $249.42 | 3.708% | $258.6685 | $258.67 | $258.65 | $258.70 |
| Purchase #2 | $181.73 | 6.110% | $192.8337 | $192.83 | $192.85 | $192.80 |
| Purchase #3 | $5.53 | 10.225% | $6.0954 | $6.10 | $6.10 | $6.10 |
| Purchase #4 | $240.25 | 10.691% | $265.9351 | $265.94 | $265.95 | $265.90 |
| Purchase #5 | $201.71 | 11.736% | $225.3827 | $225.38 | $225.40 | $225.40 |
| Purchase #6 | $65.91 | 7.372% | $70.7689 | $70.77 | $70.75 | $70.80 |
| Purchase #7 | $185.33 | 12.476% | $208.4518 | $208.45 | $208.45 | $208.50 |
| 7 purchase totals = | $1,129.88 | $1,228.1361 | $1,228.14 | $1,228.15 | $1,228.20 | |