| 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 | $182.44 | 10.633% | $201.8388 | $201.84 | $201.85 | $201.80 |
| Purchase #2 | $22.66 | 11.445% | $25.2534 | $25.25 | $25.25 | $25.30 |
| Purchase #3 | $229.38 | 6.708% | $244.7668 | $244.77 | $244.75 | $244.80 |
| Purchase #4 | $19.38 | 3.408% | $20.0405 | $20.04 | $20.05 | $20.00 |
| Purchase #5 | $203.32 | 13.820% | $231.4188 | $231.42 | $231.40 | $231.40 |
| Purchase #6 | $183.86 | 4.556% | $192.2367 | $192.24 | $192.25 | $192.20 |
| Purchase #7 | $234.61 | 12.706% | $264.4195 | $264.42 | $264.40 | $264.40 |
| 7 purchase totals = | $1,075.65 | $1,179.9745 | $1,179.98 | $1,179.95 | $1,179.90 | |