| 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 | $171.56 | 10.552% | $189.663 | $189.66 | $189.65 | $189.70 |
| Purchase #2 | $240.42 | 3.390% | $248.5702 | $248.57 | $248.55 | $248.60 |
| Purchase #3 | $57.70 | 10.163% | $63.5641 | $63.56 | $63.55 | $63.60 |
| Purchase #4 | $229.68 | 10.511% | $253.8217 | $253.82 | $253.80 | $253.80 |
| Purchase #5 | $8.99 | 12.453% | $10.1095 | $10.11 | $10.10 | $10.10 |
| Purchase #6 | $114.45 | 10.816% | $126.8289 | $126.83 | $126.85 | $126.80 |
| Purchase #7 | $30.44 | 10.320% | $33.5814 | $33.58 | $33.60 | $33.60 |
| 7 purchase totals = | $853.24 | $926.1388 | $926.13 | $926.10 | $926.20 | |