| 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 | $233.39 | 9.307% | $255.1116 | $255.11 | $255.10 | $255.10 |
| Purchase #2 | $237.88 | 5.373% | $250.6613 | $250.66 | $250.65 | $250.70 |
| Purchase #3 | $97.80 | 6.565% | $104.2206 | $104.22 | $104.20 | $104.20 |
| Purchase #4 | $201.51 | 6.385% | $214.3764 | $214.38 | $214.40 | $214.40 |
| Purchase #5 | $82.32 | 13.150% | $93.1451 | $93.15 | $93.15 | $93.10 |
| Purchase #6 | $166.61 | 9.267% | $182.0497 | $182.05 | $182.05 | $182.00 |
| Purchase #7 | $27.82 | 11.643% | $31.0591 | $31.06 | $31.05 | $31.10 |
| 7 purchase totals = | $1,047.33 | $1,130.6238 | $1,130.63 | $1,130.60 | $1,130.60 | |