| 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 | $220.58 | 3.820% | $229.0062 | $229.01 | $229.00 | $229.00 |
| Purchase #2 | $189.53 | 8.487% | $205.6154 | $205.62 | $205.60 | $205.60 |
| Purchase #3 | $31.27 | 6.684% | $33.3601 | $33.36 | $33.35 | $33.40 |
| Purchase #4 | $198.45 | 6.375% | $211.1012 | $211.10 | $211.10 | $211.10 |
| Purchase #5 | $106.41 | 7.609% | $114.5067 | $114.51 | $114.50 | $114.50 |
| Purchase #6 | $243.89 | 9.529% | $267.1303 | $267.13 | $267.15 | $267.10 |
| Purchase #7 | $12.71 | 3.143% | $13.1095 | $13.11 | $13.10 | $13.10 |
| 7 purchase totals = | $1,002.84 | $1,073.8294 | $1,073.84 | $1,073.80 | $1,073.80 | |