| 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 | $99.29 | 6.608% | $105.8511 | $105.85 | $105.85 | $105.90 |
| Purchase #2 | $55.43 | 3.136% | $57.1683 | $57.17 | $57.15 | $57.20 |
| Purchase #3 | $247.46 | 12.782% | $279.0903 | $279.09 | $279.10 | $279.10 |
| Purchase #4 | $129.28 | 11.162% | $143.7102 | $143.71 | $143.70 | $143.70 |
| Purchase #5 | $234.26 | 10.631% | $259.1642 | $259.16 | $259.15 | $259.20 |
| Purchase #6 | $92.33 | 3.730% | $95.7739 | $95.77 | $95.75 | $95.80 |
| Purchase #7 | $236.58 | 6.635% | $252.2771 | $252.28 | $252.30 | $252.30 |
| 7 purchase totals = | $1,094.63 | $1,193.0351 | $1,193.03 | $1,193.00 | $1,193.20 | |