| 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 | $225.38 | 12.843% | $254.3256 | $254.33 | $254.35 | $254.30 |
| Purchase #2 | $230.41 | 4.374% | $240.4881 | $240.49 | $240.50 | $240.50 |
| Purchase #3 | $156.96 | 4.328% | $163.7532 | $163.75 | $163.75 | $163.80 |
| Purchase #4 | $84.86 | 6.311% | $90.2155 | $90.22 | $90.20 | $90.20 |
| Purchase #5 | $5.56 | 9.109% | $6.0665 | $6.07 | $6.05 | $6.10 |
| Purchase #6 | $105.64 | 6.359% | $112.3576 | $112.36 | $112.35 | $112.40 |
| Purchase #7 | $63.78 | 10.237% | $70.3092 | $70.31 | $70.30 | $70.30 |
| 7 purchase totals = | $872.59 | $937.5157 | $937.53 | $937.50 | $937.60 | |