| 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 | $126.83 | 10.696% | $140.3957 | $140.40 | $140.40 | $140.40 |
| Purchase #2 | $103.48 | 12.817% | $116.743 | $116.74 | $116.75 | $116.70 |
| Purchase #3 | $232.96 | 10.779% | $258.0708 | $258.07 | $258.05 | $258.10 |
| Purchase #4 | $209.46 | 5.242% | $220.4399 | $220.44 | $220.45 | $220.40 |
| Purchase #5 | $177.90 | 12.456% | $200.0592 | $200.06 | $200.05 | $200.10 |
| Purchase #6 | $177.58 | 3.308% | $183.4543 | $183.45 | $183.45 | $183.50 |
| Purchase #7 | $114.64 | 7.453% | $123.1841 | $123.18 | $123.20 | $123.20 |
| 7 purchase totals = | $1,142.85 | $1,242.3470 | $1,242.34 | $1,242.35 | $1,242.40 | |