| 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 | $230.48 | 9.602% | $252.6107 | $252.61 | $252.60 | $252.60 |
| Purchase #2 | $78.85 | 8.225% | $85.3354 | $85.34 | $85.35 | $85.30 |
| Purchase #3 | $85.96 | 6.686% | $91.7073 | $91.71 | $91.70 | $91.70 |
| Purchase #4 | $134.96 | 4.516% | $141.0548 | $141.05 | $141.05 | $141.10 |
| Purchase #5 | $88.37 | 5.691% | $93.3991 | $93.40 | $93.40 | $93.40 |
| Purchase #6 | $174.48 | 7.624% | $187.7824 | $187.78 | $187.80 | $187.80 |
| Purchase #7 | $77.54 | 13.506% | $88.0126 | $88.01 | $88.00 | $88.00 |
| 7 purchase totals = | $870.64 | $939.9023 | $939.90 | $939.90 | $939.90 | |