| 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 | $88.79 | 12.741% | $100.1027 | $100.10 | $100.10 | $100.10 |
| Purchase #2 | $220.28 | 11.530% | $245.6783 | $245.68 | $245.70 | $245.70 |
| Purchase #3 | $73.59 | 12.289% | $82.6335 | $82.63 | $82.65 | $82.60 |
| Purchase #4 | $180.27 | 10.436% | $199.083 | $199.08 | $199.10 | $199.10 |
| Purchase #5 | $224.73 | 12.247% | $252.2527 | $252.25 | $252.25 | $252.30 |
| Purchase #6 | $51.54 | 10.154% | $56.7734 | $56.77 | $56.75 | $56.80 |
| Purchase #7 | $199.53 | 11.348% | $222.1727 | $222.17 | $222.15 | $222.20 |
| 7 purchase totals = | $1,038.73 | $1,158.6963 | $1,158.68 | $1,158.70 | $1,158.80 | |