| 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 | $123.63 | 12.514% | $139.1011 | $139.10 | $139.10 | $139.10 |
| Purchase #2 | $248.72 | 12.181% | $279.0166 | $279.02 | $279.00 | $279.00 |
| Purchase #3 | $206.64 | 11.656% | $230.726 | $230.73 | $230.75 | $230.70 |
| Purchase #4 | $214.27 | 8.384% | $232.2344 | $232.23 | $232.25 | $232.20 |
| Purchase #5 | $123.44 | 13.793% | $140.4661 | $140.47 | $140.45 | $140.50 |
| Purchase #6 | $142.41 | 11.630% | $158.9723 | $158.97 | $158.95 | $159.00 |
| Purchase #7 | $196.51 | 11.209% | $218.5368 | $218.54 | $218.55 | $218.50 |
| 7 purchase totals = | $1,255.62 | $1,399.0533 | $1,399.06 | $1,399.05 | $1,399.00 | |