| 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 | $119.78 | 3.456% | $123.9196 | $123.92 | $123.90 | $123.90 |
| Purchase #2 | $208.95 | 7.417% | $224.4478 | $224.45 | $224.45 | $224.40 |
| Purchase #3 | $144.31 | 8.708% | $156.8765 | $156.88 | $156.90 | $156.90 |
| Purchase #4 | $136.74 | 4.752% | $143.2379 | $143.24 | $143.25 | $143.20 |
| Purchase #5 | $160.53 | 11.845% | $179.5448 | $179.54 | $179.55 | $179.50 |
| Purchase #6 | $236.64 | 13.577% | $268.7686 | $268.77 | $268.75 | $268.80 |
| Purchase #7 | $103.37 | 6.550% | $110.1407 | $110.14 | $110.15 | $110.10 |
| 7 purchase totals = | $1,110.32 | $1,206.9359 | $1,206.94 | $1,206.95 | $1,206.80 | |