| 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 | $9.28 | 4.621% | $9.7088 | $9.71 | $9.70 | $9.70 |
| Purchase #2 | $210.60 | 13.446% | $238.9173 | $238.92 | $238.90 | $238.90 |
| Purchase #3 | $121.32 | 5.178% | $127.6019 | $127.60 | $127.60 | $127.60 |
| Purchase #4 | $32.48 | 4.202% | $33.8448 | $33.84 | $33.85 | $33.80 |
| Purchase #5 | $202.85 | 11.435% | $226.0459 | $226.05 | $226.05 | $226.00 |
| Purchase #6 | $214.41 | 5.294% | $225.7609 | $225.76 | $225.75 | $225.80 |
| Purchase #7 | $199.79 | 8.161% | $216.0949 | $216.09 | $216.10 | $216.10 |
| 7 purchase totals = | $990.73 | $1,077.9745 | $1,077.97 | $1,077.95 | $1,077.90 | |