| 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 | $229.28 | 6.261% | $243.6352 | $243.64 | $243.65 | $243.60 |
| Purchase #2 | $114.80 | 8.189% | $124.201 | $124.20 | $124.20 | $124.20 |
| Purchase #3 | $135.94 | 8.282% | $147.1986 | $147.20 | $147.20 | $147.20 |
| Purchase #4 | $117.80 | 8.240% | $127.5067 | $127.51 | $127.50 | $127.50 |
| Purchase #5 | $10.88 | 3.475% | $11.2581 | $11.26 | $11.25 | $11.30 |
| Purchase #6 | $239.36 | 12.530% | $269.3518 | $269.35 | $269.35 | $269.40 |
| Purchase #7 | $198.96 | 8.787% | $216.4426 | $216.44 | $216.45 | $216.40 |
| 7 purchase totals = | $1,047.02 | $1,139.5940 | $1,139.60 | $1,139.60 | $1,139.60 | |