| 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 | $54.72 | 6.853% | $58.47 | $58.47 | $58.45 | $58.50 |
| Purchase #2 | $65.64 | 9.840% | $72.099 | $72.10 | $72.10 | $72.10 |
| Purchase #3 | $179.38 | 8.159% | $194.0156 | $194.02 | $194.00 | $194.00 |
| Purchase #4 | $236.37 | 7.163% | $253.3012 | $253.30 | $253.30 | $253.30 |
| Purchase #5 | $218.49 | 9.105% | $238.3835 | $238.38 | $238.40 | $238.40 |
| Purchase #6 | $123.26 | 5.463% | $129.9937 | $129.99 | $130.00 | $130.00 |
| Purchase #7 | $193.25 | 11.597% | $215.6612 | $215.66 | $215.65 | $215.70 |
| 7 purchase totals = | $1,071.11 | $1,161.9242 | $1,161.92 | $1,161.90 | $1,162.00 | |