| 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 | $134.60 | 5.650% | $142.2049 | $142.20 | $142.20 | $142.20 |
| Purchase #2 | $245.50 | 7.508% | $263.9321 | $263.93 | $263.95 | $263.90 |
| Purchase #3 | $36.62 | 4.833% | $38.3898 | $38.39 | $38.40 | $38.40 |
| Purchase #4 | $117.55 | 4.808% | $123.2018 | $123.20 | $123.20 | $123.20 |
| Purchase #5 | $236.71 | 5.833% | $250.5173 | $250.52 | $250.50 | $250.50 |
| Purchase #6 | $134.39 | 5.829% | $142.2236 | $142.22 | $142.20 | $142.20 |
| Purchase #7 | $137.49 | 3.530% | $142.3434 | $142.34 | $142.35 | $142.30 |
| 7 purchase totals = | $1,042.86 | $1,102.8129 | $1,102.80 | $1,102.80 | $1,102.70 | |