| 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 | $138.43 | 12.297% | $155.4527 | $155.45 | $155.45 | $155.50 |
| Purchase #2 | $39.73 | 5.658% | $41.9779 | $41.98 | $42.00 | $42.00 |
| Purchase #3 | $80.35 | 7.151% | $86.0958 | $86.10 | $86.10 | $86.10 |
| Purchase #4 | $80.44 | 6.833% | $85.9365 | $85.94 | $85.95 | $85.90 |
| Purchase #5 | $214.34 | 9.394% | $234.4751 | $234.48 | $234.50 | $234.50 |
| Purchase #6 | $242.37 | 13.131% | $274.1956 | $274.20 | $274.20 | $274.20 |
| Purchase #7 | $66.91 | 5.712% | $70.7319 | $70.73 | $70.75 | $70.70 |
| 7 purchase totals = | $862.57 | $948.8655 | $948.88 | $948.95 | $948.90 | |