| 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 | $140.68 | 5.138% | $147.9081 | $147.91 | $147.90 | $147.90 |
| Purchase #2 | $79.89 | 10.657% | $88.4039 | $88.40 | $88.40 | $88.40 |
| Purchase #3 | $119.62 | 11.327% | $133.1694 | $133.17 | $133.15 | $133.20 |
| Purchase #4 | $138.65 | 3.280% | $143.1977 | $143.20 | $143.20 | $143.20 |
| Purchase #5 | $224.80 | 4.367% | $234.617 | $234.62 | $234.60 | $234.60 |
| Purchase #6 | $214.26 | 11.480% | $238.857 | $238.86 | $238.85 | $238.90 |
| Purchase #7 | $157.99 | 8.789% | $171.8757 | $171.88 | $171.90 | $171.90 |
| 7 purchase totals = | $1,075.89 | $1,158.0288 | $1,158.04 | $1,158.00 | $1,158.10 | |