| 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 | $184.59 | 7.693% | $198.7905 | $198.79 | $198.80 | $198.80 |
| Purchase #2 | $113.56 | 3.832% | $117.9116 | $117.91 | $117.90 | $117.90 |
| Purchase #3 | $203.32 | 5.790% | $215.0922 | $215.09 | $215.10 | $215.10 |
| Purchase #4 | $96.70 | 10.862% | $107.2036 | $107.20 | $107.20 | $107.20 |
| Purchase #5 | $190.76 | 8.834% | $207.6117 | $207.61 | $207.60 | $207.60 |
| Purchase #6 | $51.93 | 7.807% | $55.9842 | $55.98 | $56.00 | $56.00 |
| Purchase #7 | $130.72 | 9.723% | $143.4299 | $143.43 | $143.45 | $143.40 |
| 7 purchase totals = | $971.58 | $1,046.0237 | $1,046.01 | $1,046.05 | $1,046.00 | |