| 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 | $209.88 | 3.665% | $217.5721 | $217.57 | $217.55 | $217.60 |
| Purchase #2 | $69.26 | 10.620% | $76.6154 | $76.62 | $76.60 | $76.60 |
| Purchase #3 | $73.51 | 8.126% | $79.4834 | $79.48 | $79.50 | $79.50 |
| Purchase #4 | $227.88 | 12.622% | $256.643 | $256.64 | $256.65 | $256.60 |
| Purchase #5 | $63.51 | 12.506% | $71.4526 | $71.45 | $71.45 | $71.50 |
| Purchase #6 | $87.37 | 9.364% | $95.5513 | $95.55 | $95.55 | $95.60 |
| Purchase #7 | $198.67 | 11.219% | $220.9588 | $220.96 | $220.95 | $221.00 |
| 7 purchase totals = | $930.08 | $1,018.2766 | $1,018.27 | $1,018.25 | $1,018.40 | |