| 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 | $227.35 | 9.399% | $248.7186 | $248.72 | $248.70 | $248.70 |
| Purchase #2 | $141.29 | 4.557% | $147.7286 | $147.73 | $147.75 | $147.70 |
| Purchase #3 | $196.73 | 3.282% | $203.1867 | $203.19 | $203.20 | $203.20 |
| Purchase #4 | $57.60 | 11.857% | $64.4296 | $64.43 | $64.45 | $64.40 |
| Purchase #5 | $185.58 | 9.454% | $203.1247 | $203.12 | $203.10 | $203.10 |
| Purchase #6 | $94.67 | 5.734% | $100.0984 | $100.10 | $100.10 | $100.10 |
| Purchase #7 | $108.94 | 7.635% | $117.2576 | $117.26 | $117.25 | $117.30 |
| 7 purchase totals = | $1,012.16 | $1,084.5442 | $1,084.55 | $1,084.55 | $1,084.50 | |