| 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 | $226.71 | 3.641% | $234.9645 | $234.96 | $234.95 | $235.00 |
| Purchase #2 | $79.79 | 13.478% | $90.5441 | $90.54 | $90.55 | $90.50 |
| Purchase #3 | $152.75 | 9.592% | $167.4018 | $167.40 | $167.40 | $167.40 |
| Purchase #4 | $199.35 | 13.579% | $226.4197 | $226.42 | $226.40 | $226.40 |
| Purchase #5 | $41.77 | 9.285% | $45.6483 | $45.65 | $45.65 | $45.60 |
| Purchase #6 | $96.62 | 12.529% | $108.7255 | $108.73 | $108.75 | $108.70 |
| Purchase #7 | $241.72 | 10.766% | $267.7436 | $267.74 | $267.75 | $267.70 |
| 7 purchase totals = | $1,038.71 | $1,141.4475 | $1,141.44 | $1,141.45 | $1,141.30 | |