| 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 | $194.52 | 9.675% | $213.3398 | $213.34 | $213.35 | $213.30 |
| Purchase #2 | $35.97 | 3.314% | $37.162 | $37.16 | $37.15 | $37.20 |
| Purchase #3 | $171.70 | 4.608% | $179.6119 | $179.61 | $179.60 | $179.60 |
| Purchase #4 | $106.86 | 6.832% | $114.1607 | $114.16 | $114.15 | $114.20 |
| Purchase #5 | $97.98 | 9.383% | $107.1735 | $107.17 | $107.15 | $107.20 |
| Purchase #6 | $245.50 | 10.449% | $271.1523 | $271.15 | $271.15 | $271.20 |
| Purchase #7 | $77.35 | 13.258% | $87.6051 | $87.61 | $87.60 | $87.60 |
| 7 purchase totals = | $929.88 | $1,010.2053 | $1,010.20 | $1,010.15 | $1,010.30 | |