| 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 | $225.80 | 6.633% | $240.7773 | $240.78 | $240.80 | $240.80 |
| Purchase #2 | $74.62 | 3.411% | $77.1653 | $77.17 | $77.15 | $77.20 |
| Purchase #3 | $84.85 | 7.759% | $91.4335 | $91.43 | $91.45 | $91.40 |
| Purchase #4 | $165.54 | 6.458% | $176.2306 | $176.23 | $176.25 | $176.20 |
| Purchase #5 | $242.61 | 12.846% | $273.7757 | $273.78 | $273.80 | $273.80 |
| Purchase #6 | $185.90 | 11.650% | $207.5574 | $207.56 | $207.55 | $207.60 |
| Purchase #7 | $129.48 | 10.585% | $143.1855 | $143.19 | $143.20 | $143.20 |
| 7 purchase totals = | $1,108.80 | $1,210.1253 | $1,210.14 | $1,210.20 | $1,210.20 | |