| 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 | $223.27 | 12.158% | $250.4152 | $250.42 | $250.40 | $250.40 |
| Purchase #2 | $194.61 | 8.135% | $210.4415 | $210.44 | $210.45 | $210.40 |
| Purchase #3 | $243.83 | 3.658% | $252.7493 | $252.75 | $252.75 | $252.70 |
| Purchase #4 | $71.34 | 4.766% | $74.7401 | $74.74 | $74.75 | $74.70 |
| Purchase #5 | $187.57 | 4.594% | $196.187 | $196.19 | $196.20 | $196.20 |
| Purchase #6 | $39.72 | 13.240% | $44.9789 | $44.98 | $45.00 | $45.00 |
| Purchase #7 | $43.99 | 10.174% | $48.4655 | $48.47 | $48.45 | $48.50 |
| 7 purchase totals = | $1,004.33 | $1,077.9775 | $1,077.99 | $1,078.00 | $1,077.90 | |