| 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 | $120.30 | 8.694% | $130.7589 | $130.76 | $130.75 | $130.80 |
| Purchase #2 | $200.46 | 5.313% | $211.1104 | $211.11 | $211.10 | $211.10 |
| Purchase #3 | $249.89 | 10.218% | $275.4238 | $275.42 | $275.40 | $275.40 |
| Purchase #4 | $212.55 | 5.860% | $225.0054 | $225.01 | $225.00 | $225.00 |
| Purchase #5 | $151.79 | 10.533% | $167.778 | $167.78 | $167.80 | $167.80 |
| Purchase #6 | $165.66 | 12.224% | $185.9103 | $185.91 | $185.90 | $185.90 |
| Purchase #7 | $81.79 | 6.855% | $87.3967 | $87.40 | $87.40 | $87.40 |
| 7 purchase totals = | $1,182.44 | $1,283.3835 | $1,283.39 | $1,283.35 | $1,283.40 | |