| 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 | $193.77 | 6.554% | $206.4697 | $206.47 | $206.45 | $206.50 |
| Purchase #2 | $12.68 | 4.569% | $13.2593 | $13.26 | $13.25 | $13.30 |
| Purchase #3 | $116.42 | 5.722% | $123.0816 | $123.08 | $123.10 | $123.10 |
| Purchase #4 | $242.37 | 3.487% | $250.8214 | $250.82 | $250.80 | $250.80 |
| Purchase #5 | $169.87 | 13.209% | $192.3081 | $192.31 | $192.30 | $192.30 |
| Purchase #6 | $199.65 | 6.345% | $212.3178 | $212.32 | $212.30 | $212.30 |
| Purchase #7 | $7.83 | 11.428% | $8.7248 | $8.72 | $8.70 | $8.70 |
| 7 purchase totals = | $942.59 | $1,006.9827 | $1,006.98 | $1,006.90 | $1,007.00 | |