| 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 | $125.31 | 3.269% | $129.4064 | $129.41 | $129.40 | $129.40 |
| Purchase #2 | $218.34 | 4.379% | $227.9011 | $227.90 | $227.90 | $227.90 |
| Purchase #3 | $212.37 | 6.603% | $226.3928 | $226.39 | $226.40 | $226.40 |
| Purchase #4 | $7.30 | 8.212% | $7.8995 | $7.90 | $7.90 | $7.90 |
| Purchase #5 | $153.38 | 8.671% | $166.6796 | $166.68 | $166.70 | $166.70 |
| Purchase #6 | $202.28 | 4.664% | $211.7143 | $211.71 | $211.70 | $211.70 |
| Purchase #7 | $31.31 | 7.583% | $33.6842 | $33.68 | $33.70 | $33.70 |
| 7 purchase totals = | $950.29 | $1,003.6779 | $1,003.67 | $1,003.70 | $1,003.70 | |