| 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 | $199.74 | 13.761% | $227.2262 | $227.23 | $227.25 | $227.20 |
| Purchase #2 | $211.45 | 11.316% | $235.3777 | $235.38 | $235.40 | $235.40 |
| Purchase #3 | $136.74 | 3.179% | $141.087 | $141.09 | $141.10 | $141.10 |
| Purchase #4 | $180.68 | 6.788% | $192.9446 | $192.94 | $192.95 | $192.90 |
| Purchase #5 | $9.96 | 9.603% | $10.9165 | $10.92 | $10.90 | $10.90 |
| Purchase #6 | $230.79 | 10.792% | $255.6969 | $255.70 | $255.70 | $255.70 |
| Purchase #7 | $202.38 | 5.455% | $213.4198 | $213.42 | $213.40 | $213.40 |
| 7 purchase totals = | $1,171.74 | $1,276.6687 | $1,276.68 | $1,276.70 | $1,276.60 | |