| 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 | $193.90 | 9.368% | $212.0646 | $212.06 | $212.05 | $212.10 |
| Purchase #2 | $218.31 | 3.616% | $226.2041 | $226.20 | $226.20 | $226.20 |
| Purchase #3 | $37.88 | 12.641% | $42.6684 | $42.67 | $42.65 | $42.70 |
| Purchase #4 | $215.60 | 13.739% | $245.2213 | $245.22 | $245.20 | $245.20 |
| Purchase #5 | $161.68 | 13.216% | $183.0476 | $183.05 | $183.05 | $183.00 |
| Purchase #6 | $164.66 | 6.395% | $175.19 | $175.19 | $175.20 | $175.20 |
| Purchase #7 | $193.84 | 12.485% | $218.0409 | $218.04 | $218.05 | $218.00 |
| 7 purchase totals = | $1,185.87 | $1,302.4369 | $1,302.43 | $1,302.40 | $1,302.40 | |