| 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 | $132.28 | 8.563% | $143.6071 | $143.61 | $143.60 | $143.60 |
| Purchase #2 | $9.46 | 5.651% | $9.9946 | $9.99 | $10.00 | $10.00 |
| Purchase #3 | $244.98 | 10.194% | $269.9533 | $269.95 | $269.95 | $270.00 |
| Purchase #4 | $184.62 | 12.691% | $208.0501 | $208.05 | $208.05 | $208.10 |
| Purchase #5 | $31.58 | 11.760% | $35.2938 | $35.29 | $35.30 | $35.30 |
| Purchase #6 | $214.97 | 4.692% | $225.0564 | $225.06 | $225.05 | $225.10 |
| Purchase #7 | $6.77 | 3.301% | $6.9935 | $6.99 | $7.00 | $7.00 |
| 7 purchase totals = | $824.66 | $898.9488 | $898.94 | $898.95 | $899.10 | |