| 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 | $232.61 | 4.572% | $243.2449 | $243.24 | $243.25 | $243.20 |
| Purchase #2 | $225.35 | 6.844% | $240.773 | $240.77 | $240.75 | $240.80 |
| Purchase #3 | $173.33 | 11.103% | $192.5748 | $192.57 | $192.55 | $192.60 |
| Purchase #4 | $64.91 | 8.826% | $70.639 | $70.64 | $70.65 | $70.60 |
| Purchase #5 | $219.88 | 8.724% | $239.0623 | $239.06 | $239.05 | $239.10 |
| Purchase #6 | $74.41 | 9.374% | $81.3852 | $81.39 | $81.40 | $81.40 |
| Purchase #7 | $113.99 | 12.762% | $128.5374 | $128.54 | $128.55 | $128.50 |
| 7 purchase totals = | $1,104.48 | $1,196.2166 | $1,196.21 | $1,196.20 | $1,196.20 | |