| 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 | $138.82 | 6.736% | $148.1709 | $148.17 | $148.15 | $148.20 |
| Purchase #2 | $234.70 | 3.148% | $242.0884 | $242.09 | $242.10 | $242.10 |
| Purchase #3 | $96.28 | 7.396% | $103.4009 | $103.40 | $103.40 | $103.40 |
| Purchase #4 | $248.83 | 13.136% | $281.5163 | $281.52 | $281.50 | $281.50 |
| Purchase #5 | $39.70 | 9.852% | $43.6112 | $43.61 | $43.60 | $43.60 |
| Purchase #6 | $12.67 | 12.831% | $14.2957 | $14.30 | $14.30 | $14.30 |
| Purchase #7 | $139.94 | 12.854% | $157.9279 | $157.93 | $157.95 | $157.90 |
| 7 purchase totals = | $910.94 | $991.0113 | $991.02 | $991.00 | $991.00 | |