| 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 | $201.55 | 12.345% | $226.4313 | $226.43 | $226.45 | $226.40 |
| Purchase #2 | $227.46 | 7.307% | $244.0805 | $244.08 | $244.10 | $244.10 |
| Purchase #3 | $171.37 | 12.616% | $192.99 | $192.99 | $193.00 | $193.00 |
| Purchase #4 | $216.29 | 3.602% | $224.0808 | $224.08 | $224.10 | $224.10 |
| Purchase #5 | $11.53 | 3.103% | $11.8878 | $11.89 | $11.90 | $11.90 |
| Purchase #6 | $170.52 | 8.442% | $184.9153 | $184.92 | $184.90 | $184.90 |
| Purchase #7 | $241.62 | 5.442% | $254.769 | $254.77 | $254.75 | $254.80 |
| 7 purchase totals = | $1,240.34 | $1,339.1547 | $1,339.16 | $1,339.20 | $1,339.20 | |