| 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 | $241.33 | 11.382% | $268.7982 | $268.80 | $268.80 | $268.80 |
| Purchase #2 | $163.43 | 12.442% | $183.764 | $183.76 | $183.75 | $183.80 |
| Purchase #3 | $202.85 | 12.573% | $228.3543 | $228.35 | $228.35 | $228.40 |
| Purchase #4 | $59.43 | 9.738% | $65.2173 | $65.22 | $65.20 | $65.20 |
| Purchase #5 | $124.56 | 12.437% | $140.0515 | $140.05 | $140.05 | $140.10 |
| Purchase #6 | $229.55 | 3.341% | $237.2193 | $237.22 | $237.20 | $237.20 |
| Purchase #7 | $89.32 | 13.397% | $101.2862 | $101.29 | $101.30 | $101.30 |
| 7 purchase totals = | $1,110.47 | $1,224.6908 | $1,224.69 | $1,224.65 | $1,224.80 | |