| 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 | $205.68 | 10.400% | $227.0707 | $227.07 | $227.05 | $227.10 |
| Purchase #2 | $222.57 | 3.698% | $230.8006 | $230.80 | $230.80 | $230.80 |
| Purchase #3 | $244.29 | 13.808% | $278.0216 | $278.02 | $278.00 | $278.00 |
| Purchase #4 | $89.84 | 7.606% | $96.6732 | $96.67 | $96.65 | $96.70 |
| Purchase #5 | $89.39 | 8.408% | $96.9059 | $96.91 | $96.90 | $96.90 |
| Purchase #6 | $107.62 | 5.638% | $113.6876 | $113.69 | $113.70 | $113.70 |
| Purchase #7 | $50.35 | 8.514% | $54.6368 | $54.64 | $54.65 | $54.60 |
| 7 purchase totals = | $1,009.74 | $1,097.7964 | $1,097.80 | $1,097.75 | $1,097.80 | |