| 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 | $208.30 | 10.368% | $229.8965 | $229.90 | $229.90 | $229.90 |
| Purchase #2 | $188.55 | 3.130% | $194.4516 | $194.45 | $194.45 | $194.50 |
| Purchase #3 | $162.78 | 13.685% | $185.0564 | $185.06 | $185.05 | $185.10 |
| Purchase #4 | $164.61 | 9.483% | $180.22 | $180.22 | $180.20 | $180.20 |
| Purchase #5 | $51.59 | 6.589% | $54.9893 | $54.99 | $55.00 | $55.00 |
| Purchase #6 | $220.88 | 6.560% | $235.3697 | $235.37 | $235.35 | $235.40 |
| Purchase #7 | $128.32 | 6.174% | $136.2425 | $136.24 | $136.25 | $136.20 |
| 7 purchase totals = | $1,125.03 | $1,216.2260 | $1,216.23 | $1,216.20 | $1,216.30 | |