| 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 | $117.82 | 4.745% | $123.4106 | $123.41 | $123.40 | $123.40 |
| Purchase #2 | $209.61 | 3.152% | $216.2169 | $216.22 | $216.20 | $216.20 |
| Purchase #3 | $100.76 | 5.332% | $106.1325 | $106.13 | $106.15 | $106.10 |
| Purchase #4 | $172.43 | 9.731% | $189.2092 | $189.21 | $189.20 | $189.20 |
| Purchase #5 | $76.27 | 12.824% | $86.0509 | $86.05 | $86.05 | $86.10 |
| Purchase #6 | $239.80 | 8.432% | $260.0199 | $260.02 | $260.00 | $260.00 |
| Purchase #7 | $105.36 | 8.251% | $114.0533 | $114.05 | $114.05 | $114.10 |
| 7 purchase totals = | $1,022.05 | $1,095.0933 | $1,095.09 | $1,095.05 | $1,095.10 | |