| 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 | $200.77 | 5.538% | $211.8886 | $211.89 | $211.90 | $211.90 |
| Purchase #2 | $213.69 | 13.822% | $243.2262 | $243.23 | $243.25 | $243.20 |
| Purchase #3 | $180.98 | 10.689% | $200.325 | $200.33 | $200.35 | $200.30 |
| Purchase #4 | $189.65 | 3.347% | $195.9976 | $196.00 | $196.00 | $196.00 |
| Purchase #5 | $192.29 | 5.683% | $203.2178 | $203.22 | $203.20 | $203.20 |
| Purchase #6 | $155.70 | 9.419% | $170.3654 | $170.37 | $170.35 | $170.40 |
| Purchase #7 | $106.54 | 8.464% | $115.5575 | $115.56 | $115.55 | $115.60 |
| 7 purchase totals = | $1,239.62 | $1,340.5781 | $1,340.60 | $1,340.60 | $1,340.60 | |