| 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 | $231.78 | 3.383% | $239.6211 | $239.62 | $239.60 | $239.60 |
| Purchase #2 | $156.30 | 6.863% | $167.0269 | $167.03 | $167.05 | $167.00 |
| Purchase #3 | $63.26 | 10.221% | $69.7258 | $69.73 | $69.75 | $69.70 |
| Purchase #4 | $160.46 | 13.815% | $182.6275 | $182.63 | $182.65 | $182.60 |
| Purchase #5 | $192.32 | 5.293% | $202.4995 | $202.50 | $202.50 | $202.50 |
| Purchase #6 | $230.94 | 8.712% | $251.0595 | $251.06 | $251.05 | $251.10 |
| Purchase #7 | $196.62 | 11.318% | $218.8735 | $218.87 | $218.85 | $218.90 |
| 7 purchase totals = | $1,231.68 | $1,331.4338 | $1,331.44 | $1,331.45 | $1,331.40 | |