| 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 | $205.45 | 3.306% | $212.2422 | $212.24 | $212.25 | $212.20 |
| Purchase #2 | $238.90 | 8.635% | $259.529 | $259.53 | $259.55 | $259.50 |
| Purchase #3 | $226.61 | 4.849% | $237.5983 | $237.60 | $237.60 | $237.60 |
| Purchase #4 | $233.39 | 10.285% | $257.3942 | $257.39 | $257.40 | $257.40 |
| Purchase #5 | $140.95 | 3.696% | $146.1595 | $146.16 | $146.15 | $146.20 |
| Purchase #6 | $52.65 | 3.635% | $54.5638 | $54.56 | $54.55 | $54.60 |
| Purchase #7 | $241.86 | 8.729% | $262.972 | $262.97 | $262.95 | $263.00 |
| 7 purchase totals = | $1,339.81 | $1,430.4590 | $1,430.45 | $1,430.45 | $1,430.50 | |