| 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 | $50.36 | 12.432% | $56.6208 | $56.62 | $56.60 | $56.60 |
| Purchase #2 | $21.25 | 5.749% | $22.4717 | $22.47 | $22.45 | $22.50 |
| Purchase #3 | $114.60 | 6.492% | $122.0398 | $122.04 | $122.05 | $122.00 |
| Purchase #4 | $220.27 | 5.230% | $231.7901 | $231.79 | $231.80 | $231.80 |
| Purchase #5 | $217.42 | 6.625% | $231.8241 | $231.82 | $231.80 | $231.80 |
| Purchase #6 | $180.91 | 6.306% | $192.3182 | $192.32 | $192.30 | $192.30 |
| Purchase #7 | $225.67 | 13.316% | $255.7202 | $255.72 | $255.70 | $255.70 |
| 7 purchase totals = | $1,030.48 | $1,112.7849 | $1,112.78 | $1,112.70 | $1,112.70 | |