| 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 | $109.61 | 13.260% | $124.1443 | $124.14 | $124.15 | $124.10 |
| Purchase #2 | $231.30 | 9.203% | $252.5865 | $252.59 | $252.60 | $252.60 |
| Purchase #3 | $56.89 | 11.282% | $63.3083 | $63.31 | $63.30 | $63.30 |
| Purchase #4 | $196.52 | 7.118% | $210.5083 | $210.51 | $210.50 | $210.50 |
| Purchase #5 | $17.86 | 6.273% | $18.9804 | $18.98 | $19.00 | $19.00 |
| Purchase #6 | $65.82 | 3.820% | $68.3343 | $68.33 | $68.35 | $68.30 |
| Purchase #7 | $222.64 | 3.662% | $230.7931 | $230.79 | $230.80 | $230.80 |
| 7 purchase totals = | $900.64 | $968.6552 | $968.65 | $968.70 | $968.60 | |