| 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 | $109.47 | 3.747% | $113.5718 | $113.57 | $113.55 | $113.60 |
| Purchase #2 | $65.73 | 3.140% | $67.7939 | $67.79 | $67.80 | $67.80 |
| Purchase #3 | $154.44 | 3.787% | $160.2886 | $160.29 | $160.30 | $160.30 |
| Purchase #4 | $238.72 | 7.186% | $255.8744 | $255.87 | $255.85 | $255.90 |
| Purchase #5 | $184.46 | 12.434% | $207.3958 | $207.40 | $207.40 | $207.40 |
| Purchase #6 | $242.52 | 7.176% | $259.9232 | $259.92 | $259.90 | $259.90 |
| Purchase #7 | $189.27 | 8.687% | $205.7119 | $205.71 | $205.70 | $205.70 |
| 7 purchase totals = | $1,184.61 | $1,270.5596 | $1,270.55 | $1,270.50 | $1,270.60 | |