| 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 | $124.72 | 12.781% | $140.6605 | $140.66 | $140.65 | $140.70 |
| Purchase #2 | $229.99 | 7.335% | $246.8598 | $246.86 | $246.85 | $246.90 |
| Purchase #3 | $128.27 | 13.287% | $145.3132 | $145.31 | $145.30 | $145.30 |
| Purchase #4 | $133.85 | 10.169% | $147.4612 | $147.46 | $147.45 | $147.50 |
| Purchase #5 | $51.47 | 9.752% | $56.4894 | $56.49 | $56.50 | $56.50 |
| Purchase #6 | $153.47 | 9.199% | $167.5877 | $167.59 | $167.60 | $167.60 |
| Purchase #7 | $153.47 | 6.193% | $162.9744 | $162.97 | $162.95 | $163.00 |
| 7 purchase totals = | $975.24 | $1,067.3462 | $1,067.34 | $1,067.30 | $1,067.50 | |