| 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 | $216.92 | 3.763% | $225.0827 | $225.08 | $225.10 | $225.10 |
| Purchase #2 | $34.85 | 13.639% | $39.6032 | $39.60 | $39.60 | $39.60 |
| Purchase #3 | $114.70 | 5.492% | $120.9993 | $121.00 | $121.00 | $121.00 |
| Purchase #4 | $10.91 | 4.333% | $11.3827 | $11.38 | $11.40 | $11.40 |
| Purchase #5 | $21.96 | 9.249% | $23.9911 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $168.36 | 9.117% | $183.7094 | $183.71 | $183.70 | $183.70 |
| Purchase #7 | $139.48 | 13.371% | $158.1299 | $158.13 | $158.15 | $158.10 |
| 7 purchase totals = | $707.18 | $762.8983 | $762.89 | $762.95 | $762.90 | |