| 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 | $231.45 | 5.321% | $243.7655 | $243.77 | $243.75 | $243.80 |
| Purchase #2 | $236.84 | 11.436% | $263.925 | $263.93 | $263.95 | $263.90 |
| Purchase #3 | $147.30 | 11.311% | $163.9611 | $163.96 | $163.95 | $164.00 |
| Purchase #4 | $160.34 | 13.587% | $182.1254 | $182.13 | $182.15 | $182.10 |
| Purchase #5 | $160.55 | 13.670% | $182.4972 | $182.50 | $182.50 | $182.50 |
| Purchase #6 | $155.91 | 10.841% | $172.8122 | $172.81 | $172.80 | $172.80 |
| Purchase #7 | $29.38 | 12.292% | $32.9914 | $32.99 | $33.00 | $33.00 |
| 7 purchase totals = | $1,121.77 | $1,242.0778 | $1,242.09 | $1,242.10 | $1,242.10 | |