| 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 | $33.61 | 10.736% | $37.2184 | $37.22 | $37.20 | $37.20 |
| Purchase #2 | $232.67 | 6.473% | $247.7307 | $247.73 | $247.75 | $247.70 |
| Purchase #3 | $167.45 | 8.220% | $181.2144 | $181.21 | $181.20 | $181.20 |
| Purchase #4 | $229.78 | 5.138% | $241.5861 | $241.59 | $241.60 | $241.60 |
| Purchase #5 | $147.79 | 10.739% | $163.6612 | $163.66 | $163.65 | $163.70 |
| Purchase #6 | $232.64 | 13.104% | $263.1251 | $263.13 | $263.15 | $263.10 |
| Purchase #7 | $124.66 | 3.518% | $129.0455 | $129.05 | $129.05 | $129.00 |
| 7 purchase totals = | $1,168.60 | $1,263.5814 | $1,263.59 | $1,263.60 | $1,263.50 | |