| 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 | $132.34 | 3.271% | $136.6688 | $136.67 | $136.65 | $136.70 |
| Purchase #2 | $206.72 | 13.791% | $235.2288 | $235.23 | $235.25 | $235.20 |
| Purchase #3 | $115.36 | 12.807% | $130.1342 | $130.13 | $130.15 | $130.10 |
| Purchase #4 | $111.38 | 7.126% | $119.3169 | $119.32 | $119.30 | $119.30 |
| Purchase #5 | $187.32 | 7.774% | $201.8823 | $201.88 | $201.90 | $201.90 |
| Purchase #6 | $10.26 | 7.382% | $11.0174 | $11.02 | $11.00 | $11.00 |
| Purchase #7 | $243.26 | 10.654% | $269.1769 | $269.18 | $269.20 | $269.20 |
| 7 purchase totals = | $1,006.64 | $1,103.4253 | $1,103.43 | $1,103.45 | $1,103.40 | |