| 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 | $189.85 | 9.710% | $208.2844 | $208.28 | $208.30 | $208.30 |
| Purchase #2 | $95.66 | 9.382% | $104.6348 | $104.63 | $104.65 | $104.60 |
| Purchase #3 | $80.77 | 8.755% | $87.8414 | $87.84 | $87.85 | $87.80 |
| Purchase #4 | $90.84 | 13.710% | $103.2942 | $103.29 | $103.30 | $103.30 |
| Purchase #5 | $220.65 | 8.449% | $239.2927 | $239.29 | $239.30 | $239.30 |
| Purchase #6 | $249.95 | 6.393% | $265.9293 | $265.93 | $265.95 | $265.90 |
| Purchase #7 | $222.88 | 4.482% | $232.8695 | $232.87 | $232.85 | $232.90 |
| 7 purchase totals = | $1,150.60 | $1,242.1463 | $1,242.13 | $1,242.20 | $1,242.10 | |