| 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 | $19.29 | 12.107% | $21.6254 | $21.63 | $21.65 | $21.60 |
| Purchase #2 | $220.32 | 11.644% | $245.9741 | $245.97 | $245.95 | $246.00 |
| Purchase #3 | $30.37 | 8.657% | $32.9991 | $33.00 | $33.00 | $33.00 |
| Purchase #4 | $209.88 | 6.366% | $223.241 | $223.24 | $223.25 | $223.20 |
| Purchase #5 | $35.53 | 9.558% | $38.926 | $38.93 | $38.95 | $38.90 |
| Purchase #6 | $183.50 | 8.537% | $199.1654 | $199.17 | $199.15 | $199.20 |
| Purchase #7 | $206.44 | 9.300% | $225.6389 | $225.64 | $225.65 | $225.60 |
| 7 purchase totals = | $905.33 | $987.5699 | $987.58 | $987.60 | $987.50 | |