| 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 | $124.56 | 3.355% | $128.739 | $128.74 | $128.75 | $128.70 |
| Purchase #2 | $250.33 | 3.821% | $259.8951 | $259.90 | $259.90 | $259.90 |
| Purchase #3 | $59.82 | 6.133% | $63.4888 | $63.49 | $63.50 | $63.50 |
| Purchase #4 | $86.93 | 4.291% | $90.6602 | $90.66 | $90.65 | $90.70 |
| Purchase #5 | $236.61 | 10.168% | $260.6685 | $260.67 | $260.65 | $260.70 |
| Purchase #6 | $223.83 | 4.774% | $234.5156 | $234.52 | $234.50 | $234.50 |
| Purchase #7 | $224.36 | 12.825% | $253.1342 | $253.13 | $253.15 | $253.10 |
| 7 purchase totals = | $1,206.44 | $1,291.1014 | $1,291.11 | $1,291.10 | $1,291.10 | |