| 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 | $109.86 | 5.494% | $115.8957 | $115.90 | $115.90 | $115.90 |
| Purchase #2 | $159.44 | 13.532% | $181.0154 | $181.02 | $181.00 | $181.00 |
| Purchase #3 | $216.80 | 11.819% | $242.4236 | $242.42 | $242.40 | $242.40 |
| Purchase #4 | $127.84 | 12.449% | $143.7548 | $143.75 | $143.75 | $143.80 |
| Purchase #5 | $115.79 | 12.302% | $130.0345 | $130.03 | $130.05 | $130.00 |
| Purchase #6 | $169.56 | 13.701% | $192.7914 | $192.79 | $192.80 | $192.80 |
| Purchase #7 | $58.44 | 8.263% | $63.2689 | $63.27 | $63.25 | $63.30 |
| 7 purchase totals = | $957.73 | $1,069.1843 | $1,069.18 | $1,069.15 | $1,069.20 | |