| 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 | $104.91 | 4.547% | $109.6803 | $109.68 | $109.70 | $109.70 |
| Purchase #2 | $245.65 | 12.562% | $276.5086 | $276.51 | $276.50 | $276.50 |
| Purchase #3 | $241.99 | 10.383% | $267.1158 | $267.12 | $267.10 | $267.10 |
| Purchase #4 | $40.72 | 11.286% | $45.3157 | $45.32 | $45.30 | $45.30 |
| Purchase #5 | $206.36 | 9.542% | $226.0509 | $226.05 | $226.05 | $226.10 |
| Purchase #6 | $134.39 | 5.698% | $142.0475 | $142.05 | $142.05 | $142.00 |
| Purchase #7 | $242.83 | 10.423% | $268.1402 | $268.14 | $268.15 | $268.10 |
| 7 purchase totals = | $1,216.85 | $1,334.8590 | $1,334.87 | $1,334.85 | $1,334.80 | |