| 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 | $226.89 | 3.493% | $234.8153 | $234.82 | $234.80 | $234.80 |
| Purchase #2 | $128.82 | 4.354% | $134.4288 | $134.43 | $134.45 | $134.40 |
| Purchase #3 | $38.61 | 12.110% | $43.2857 | $43.29 | $43.30 | $43.30 |
| Purchase #4 | $165.63 | 4.329% | $172.8001 | $172.80 | $172.80 | $172.80 |
| Purchase #5 | $25.36 | 7.460% | $27.2519 | $27.25 | $27.25 | $27.30 |
| Purchase #6 | $211.51 | 9.728% | $232.0857 | $232.09 | $232.10 | $232.10 |
| Purchase #7 | $231.71 | 13.504% | $263.0001 | $263.00 | $263.00 | $263.00 |
| 7 purchase totals = | $1,028.53 | $1,107.6676 | $1,107.68 | $1,107.70 | $1,107.70 | |