| 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 | $226.92 | 6.116% | $240.7984 | $240.80 | $240.80 | $240.80 |
| Purchase #2 | $197.77 | 8.468% | $214.5172 | $214.52 | $214.50 | $214.50 |
| Purchase #3 | $22.60 | 8.672% | $24.5599 | $24.56 | $24.55 | $24.60 |
| Purchase #4 | $19.46 | 4.204% | $20.2781 | $20.28 | $20.30 | $20.30 |
| Purchase #5 | $231.45 | 11.167% | $257.296 | $257.30 | $257.30 | $257.30 |
| Purchase #6 | $66.58 | 9.451% | $72.8725 | $72.87 | $72.85 | $72.90 |
| Purchase #7 | $44.25 | 3.320% | $45.7191 | $45.72 | $45.70 | $45.70 |
| 7 purchase totals = | $809.03 | $876.0412 | $876.05 | $876.00 | $876.10 | |