| 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 | $201.82 | 9.132% | $220.2502 | $220.25 | $220.25 | $220.30 |
| Purchase #2 | $75.37 | 11.340% | $83.917 | $83.92 | $83.90 | $83.90 |
| Purchase #3 | $249.42 | 3.842% | $259.0027 | $259.00 | $259.00 | $259.00 |
| Purchase #4 | $36.93 | 8.287% | $39.9904 | $39.99 | $40.00 | $40.00 |
| Purchase #5 | $170.25 | 8.605% | $184.9 | $184.90 | $184.90 | $184.90 |
| Purchase #6 | $46.67 | 13.616% | $53.0246 | $53.02 | $53.00 | $53.00 |
| Purchase #7 | $222.68 | 4.185% | $231.9992 | $232.00 | $232.00 | $232.00 |
| 7 purchase totals = | $1,003.14 | $1,073.0841 | $1,073.08 | $1,073.05 | $1,073.10 | |