| 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 | $76.68 | 10.353% | $84.6187 | $84.62 | $84.60 | $84.60 |
| Purchase #2 | $111.89 | 10.673% | $123.832 | $123.83 | $123.85 | $123.80 |
| Purchase #3 | $242.67 | 11.838% | $271.3973 | $271.40 | $271.40 | $271.40 |
| Purchase #4 | $196.47 | 12.693% | $221.4079 | $221.41 | $221.40 | $221.40 |
| Purchase #5 | $239.88 | 5.213% | $252.3849 | $252.38 | $252.40 | $252.40 |
| Purchase #6 | $211.33 | 8.727% | $229.7728 | $229.77 | $229.75 | $229.80 |
| Purchase #7 | $233.68 | 10.229% | $257.5831 | $257.58 | $257.60 | $257.60 |
| 7 purchase totals = | $1,312.60 | $1,440.9967 | $1,440.99 | $1,441.00 | $1,441.00 | |