| 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 | $245.37 | 11.531% | $273.6636 | $273.66 | $273.65 | $273.70 |
| Purchase #2 | $215.90 | 8.697% | $234.6768 | $234.68 | $234.70 | $234.70 |
| Purchase #3 | $23.61 | 6.734% | $25.1999 | $25.20 | $25.20 | $25.20 |
| Purchase #4 | $160.38 | 4.860% | $168.1745 | $168.17 | $168.15 | $168.20 |
| Purchase #5 | $207.60 | 3.455% | $214.7726 | $214.77 | $214.75 | $214.80 |
| Purchase #6 | $140.80 | 3.434% | $145.6351 | $145.64 | $145.65 | $145.60 |
| Purchase #7 | $245.65 | 9.774% | $269.6598 | $269.66 | $269.65 | $269.70 |
| 7 purchase totals = | $1,239.31 | $1,331.7823 | $1,331.78 | $1,331.75 | $1,331.90 | |