| 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 | $201.65 | 4.186% | $210.0911 | $210.09 | $210.10 | $210.10 |
| Purchase #2 | $177.81 | 10.292% | $196.1102 | $196.11 | $196.10 | $196.10 |
| Purchase #3 | $198.75 | 6.755% | $212.1756 | $212.18 | $212.20 | $212.20 |
| Purchase #4 | $30.67 | 6.395% | $32.6313 | $32.63 | $32.65 | $32.60 |
| Purchase #5 | $129.80 | 10.806% | $143.8262 | $143.83 | $143.85 | $143.80 |
| Purchase #6 | $139.48 | 5.382% | $146.9868 | $146.99 | $147.00 | $147.00 |
| Purchase #7 | $166.85 | 5.284% | $175.6664 | $175.67 | $175.65 | $175.70 |
| 7 purchase totals = | $1,045.01 | $1,117.4876 | $1,117.50 | $1,117.55 | $1,117.50 | |