| 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 | $22.93 | 4.288% | $23.9132 | $23.91 | $23.90 | $23.90 |
| Purchase #2 | $69.40 | 11.769% | $77.5677 | $77.57 | $77.55 | $77.60 |
| Purchase #3 | $238.26 | 10.476% | $263.2201 | $263.22 | $263.20 | $263.20 |
| Purchase #4 | $186.65 | 12.378% | $209.7535 | $209.75 | $209.75 | $209.80 |
| Purchase #5 | $163.80 | 5.236% | $172.3766 | $172.38 | $172.40 | $172.40 |
| Purchase #6 | $207.62 | 8.106% | $224.4497 | $224.45 | $224.45 | $224.40 |
| Purchase #7 | $141.31 | 8.495% | $153.3143 | $153.31 | $153.30 | $153.30 |
| 7 purchase totals = | $1,029.97 | $1,124.5951 | $1,124.59 | $1,124.55 | $1,124.60 | |