| 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 | $191.92 | 4.392% | $200.3491 | $200.35 | $200.35 | $200.30 |
| Purchase #2 | $32.99 | 10.820% | $36.5595 | $36.56 | $36.55 | $36.60 |
| Purchase #3 | $223.57 | 11.715% | $249.7612 | $249.76 | $249.75 | $249.80 |
| Purchase #4 | $93.95 | 4.599% | $98.2708 | $98.27 | $98.25 | $98.30 |
| Purchase #5 | $155.66 | 8.164% | $168.3681 | $168.37 | $168.35 | $168.40 |
| Purchase #6 | $192.92 | 5.623% | $203.7679 | $203.77 | $203.75 | $203.80 |
| Purchase #7 | $77.61 | 9.652% | $85.1009 | $85.10 | $85.10 | $85.10 |
| 7 purchase totals = | $968.62 | $1,042.1775 | $1,042.18 | $1,042.10 | $1,042.30 | |