| 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 | $223.70 | 8.705% | $243.1731 | $243.17 | $243.15 | $243.20 |
| Purchase #2 | $111.84 | 7.819% | $120.5848 | $120.58 | $120.60 | $120.60 |
| Purchase #3 | $108.81 | 5.587% | $114.8892 | $114.89 | $114.90 | $114.90 |
| Purchase #4 | $182.73 | 11.590% | $203.9084 | $203.91 | $203.90 | $203.90 |
| Purchase #5 | $119.64 | 9.266% | $130.7258 | $130.73 | $130.75 | $130.70 |
| Purchase #6 | $171.31 | 8.671% | $186.1643 | $186.16 | $186.15 | $186.20 |
| Purchase #7 | $198.34 | 6.316% | $210.8672 | $210.87 | $210.85 | $210.90 |
| 7 purchase totals = | $1,116.37 | $1,210.3128 | $1,210.31 | $1,210.30 | $1,210.40 | |