| 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 | $217.96 | 5.520% | $229.9914 | $229.99 | $230.00 | $230.00 |
| Purchase #2 | $55.74 | 4.694% | $58.3564 | $58.36 | $58.35 | $58.40 |
| Purchase #3 | $53.95 | 13.366% | $61.161 | $61.16 | $61.15 | $61.20 |
| Purchase #4 | $164.29 | 13.664% | $186.7386 | $186.74 | $186.75 | $186.70 |
| Purchase #5 | $200.66 | 4.709% | $210.1091 | $210.11 | $210.10 | $210.10 |
| Purchase #6 | $238.55 | 8.303% | $258.3568 | $258.36 | $258.35 | $258.40 |
| Purchase #7 | $21.67 | 11.784% | $24.2236 | $24.22 | $24.20 | $24.20 |
| 7 purchase totals = | $952.82 | $1,028.9369 | $1,028.94 | $1,028.90 | $1,029.00 | |