| 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 | $117.87 | 9.413% | $128.9651 | $128.97 | $128.95 | $129.00 |
| Purchase #2 | $231.71 | 11.391% | $258.1041 | $258.10 | $258.10 | $258.10 |
| Purchase #3 | $10.80 | 13.383% | $12.2454 | $12.25 | $12.25 | $12.20 |
| Purchase #4 | $179.98 | 7.763% | $193.9518 | $193.95 | $193.95 | $194.00 |
| Purchase #5 | $169.75 | 7.354% | $182.2334 | $182.23 | $182.25 | $182.20 |
| Purchase #6 | $196.32 | 11.291% | $218.4865 | $218.49 | $218.50 | $218.50 |
| Purchase #7 | $162.39 | 9.131% | $177.2178 | $177.22 | $177.20 | $177.20 |
| 7 purchase totals = | $1,068.82 | $1,171.2041 | $1,171.21 | $1,171.20 | $1,171.20 | |