| 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 | $235.44 | 12.713% | $265.3715 | $265.37 | $265.35 | $265.40 |
| Purchase #2 | $33.71 | 13.205% | $38.1614 | $38.16 | $38.15 | $38.20 |
| Purchase #3 | $31.40 | 12.180% | $35.2245 | $35.22 | $35.20 | $35.20 |
| Purchase #4 | $72.71 | 4.600% | $76.0547 | $76.05 | $76.05 | $76.10 |
| Purchase #5 | $20.63 | 12.506% | $23.21 | $23.21 | $23.20 | $23.20 |
| Purchase #6 | $66.93 | 7.577% | $72.0013 | $72.00 | $72.00 | $72.00 |
| Purchase #7 | $203.70 | 13.744% | $231.6965 | $231.70 | $231.70 | $231.70 |
| 7 purchase totals = | $664.52 | $741.7199 | $741.71 | $741.65 | $741.80 | |