| 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 | $10.35 | 10.293% | $11.4153 | $11.42 | $11.40 | $11.40 |
| Purchase #2 | $145.67 | 5.840% | $154.1771 | $154.18 | $154.20 | $154.20 |
| Purchase #3 | $200.51 | 3.414% | $207.3554 | $207.36 | $207.35 | $207.40 |
| Purchase #4 | $202.50 | 6.481% | $215.624 | $215.62 | $215.60 | $215.60 |
| Purchase #5 | $192.68 | 12.310% | $216.3989 | $216.40 | $216.40 | $216.40 |
| Purchase #6 | $51.55 | 7.796% | $55.5688 | $55.57 | $55.55 | $55.60 |
| Purchase #7 | $141.60 | 7.729% | $152.5443 | $152.54 | $152.55 | $152.50 |
| 7 purchase totals = | $944.86 | $1,013.0838 | $1,013.09 | $1,013.05 | $1,013.10 | |