| 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 | $190.26 | 10.147% | $209.5657 | $209.57 | $209.55 | $209.60 |
| Purchase #2 | $123.97 | 11.668% | $138.4348 | $138.43 | $138.45 | $138.40 |
| Purchase #3 | $142.76 | 4.690% | $149.4554 | $149.46 | $149.45 | $149.50 |
| Purchase #4 | $82.43 | 7.246% | $88.4029 | $88.40 | $88.40 | $88.40 |
| Purchase #5 | $214.70 | 3.704% | $222.6525 | $222.65 | $222.65 | $222.70 |
| Purchase #6 | $80.31 | 9.295% | $87.7748 | $87.77 | $87.75 | $87.80 |
| Purchase #7 | $133.56 | 10.166% | $147.1377 | $147.14 | $147.15 | $147.10 |
| 7 purchase totals = | $967.99 | $1,043.4238 | $1,043.42 | $1,043.40 | $1,043.50 | |