| 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 | $196.25 | 11.532% | $218.8816 | $218.88 | $218.90 | $218.90 |
| Purchase #2 | $193.26 | 4.525% | $202.005 | $202.01 | $202.00 | $202.00 |
| Purchase #3 | $123.56 | 7.189% | $132.4427 | $132.44 | $132.45 | $132.40 |
| Purchase #4 | $157.48 | 11.739% | $175.9666 | $175.97 | $175.95 | $176.00 |
| Purchase #5 | $93.32 | 6.740% | $99.6098 | $99.61 | $99.60 | $99.60 |
| Purchase #6 | $33.82 | 5.591% | $35.7109 | $35.71 | $35.70 | $35.70 |
| Purchase #7 | $218.91 | 8.433% | $237.3707 | $237.37 | $237.35 | $237.40 |
| 7 purchase totals = | $1,016.60 | $1,101.9873 | $1,101.99 | $1,101.95 | $1,102.00 | |