| 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 | $238.37 | 3.243% | $246.1003 | $246.10 | $246.10 | $246.10 |
| Purchase #2 | $157.99 | 8.407% | $171.2722 | $171.27 | $171.25 | $171.30 |
| Purchase #3 | $198.40 | 12.231% | $222.6663 | $222.67 | $222.65 | $222.70 |
| Purchase #4 | $38.65 | 5.608% | $40.8175 | $40.82 | $40.80 | $40.80 |
| Purchase #5 | $209.61 | 8.428% | $227.2759 | $227.28 | $227.30 | $227.30 |
| Purchase #6 | $91.93 | 12.458% | $103.3826 | $103.38 | $103.40 | $103.40 |
| Purchase #7 | $34.75 | 9.425% | $38.0252 | $38.03 | $38.05 | $38.00 |
| 7 purchase totals = | $969.70 | $1,049.5400 | $1,049.55 | $1,049.55 | $1,049.60 | |