| 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 | $198.92 | 11.715% | $222.2235 | $222.22 | $222.20 | $222.20 |
| Purchase #2 | $234.65 | 10.316% | $258.8565 | $258.86 | $258.85 | $258.90 |
| Purchase #3 | $186.78 | 12.477% | $210.0845 | $210.08 | $210.10 | $210.10 |
| Purchase #4 | $97.87 | 5.667% | $103.4163 | $103.42 | $103.40 | $103.40 |
| Purchase #5 | $248.67 | 8.214% | $269.0958 | $269.10 | $269.10 | $269.10 |
| Purchase #6 | $45.77 | 11.435% | $51.0038 | $51.00 | $51.00 | $51.00 |
| Purchase #7 | $51.65 | 4.597% | $54.0244 | $54.02 | $54.00 | $54.00 |
| 7 purchase totals = | $1,064.31 | $1,168.7048 | $1,168.70 | $1,168.65 | $1,168.70 | |