| 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 | $231.47 | 3.639% | $239.8932 | $239.89 | $239.90 | $239.90 |
| Purchase #2 | $27.93 | 6.177% | $29.6552 | $29.66 | $29.65 | $29.70 |
| Purchase #3 | $233.60 | 6.504% | $248.7933 | $248.79 | $248.80 | $248.80 |
| Purchase #4 | $74.83 | 10.784% | $82.8997 | $82.90 | $82.90 | $82.90 |
| Purchase #5 | $68.89 | 10.102% | $75.8493 | $75.85 | $75.85 | $75.80 |
| Purchase #6 | $225.99 | 11.172% | $251.2376 | $251.24 | $251.25 | $251.20 |
| Purchase #7 | $22.33 | 10.576% | $24.6916 | $24.69 | $24.70 | $24.70 |
| 7 purchase totals = | $885.04 | $953.0199 | $953.02 | $953.05 | $953.00 | |