| 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 | $21.73 | 6.136% | $23.0634 | $23.06 | $23.05 | $23.10 |
| Purchase #2 | $224.60 | 8.774% | $244.3064 | $244.31 | $244.30 | $244.30 |
| Purchase #3 | $104.50 | 4.486% | $109.1879 | $109.19 | $109.20 | $109.20 |
| Purchase #4 | $187.91 | 13.833% | $213.9036 | $213.90 | $213.90 | $213.90 |
| Purchase #5 | $170.86 | 6.476% | $181.9249 | $181.92 | $181.90 | $181.90 |
| Purchase #6 | $97.48 | 4.517% | $101.8832 | $101.88 | $101.90 | $101.90 |
| Purchase #7 | $182.79 | 9.389% | $199.9522 | $199.95 | $199.95 | $200.00 |
| 7 purchase totals = | $989.87 | $1,074.2216 | $1,074.21 | $1,074.20 | $1,074.30 | |