| 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 | $99.51 | 4.233% | $103.7223 | $103.72 | $103.70 | $103.70 |
| Purchase #2 | $177.73 | 8.289% | $192.462 | $192.46 | $192.45 | $192.50 |
| Purchase #3 | $96.27 | 10.860% | $106.7249 | $106.72 | $106.70 | $106.70 |
| Purchase #4 | $99.57 | 9.680% | $109.2084 | $109.21 | $109.20 | $109.20 |
| Purchase #5 | $235.87 | 7.534% | $253.6404 | $253.64 | $253.65 | $253.60 |
| Purchase #6 | $229.37 | 7.385% | $246.309 | $246.31 | $246.30 | $246.30 |
| Purchase #7 | $57.46 | 10.302% | $63.3795 | $63.38 | $63.40 | $63.40 |
| 7 purchase totals = | $995.78 | $1,075.4465 | $1,075.44 | $1,075.40 | $1,075.40 | |