| 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 | $122.51 | 8.677% | $133.1402 | $133.14 | $133.15 | $133.10 |
| Purchase #2 | $224.63 | 3.279% | $231.9956 | $232.00 | $232.00 | $232.00 |
| Purchase #3 | $205.75 | 3.103% | $212.1344 | $212.13 | $212.15 | $212.10 |
| Purchase #4 | $250.73 | 12.608% | $282.342 | $282.34 | $282.35 | $282.30 |
| Purchase #5 | $164.75 | 9.184% | $179.8806 | $179.88 | $179.90 | $179.90 |
| Purchase #6 | $16.93 | 10.392% | $18.6894 | $18.69 | $18.70 | $18.70 |
| Purchase #7 | $229.70 | 8.636% | $249.5369 | $249.54 | $249.55 | $249.50 |
| 7 purchase totals = | $1,215.00 | $1,307.7191 | $1,307.72 | $1,307.80 | $1,307.60 | |