| 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 | $32.70 | 4.622% | $34.2114 | $34.21 | $34.20 | $34.20 |
| Purchase #2 | $209.59 | 10.730% | $232.079 | $232.08 | $232.10 | $232.10 |
| Purchase #3 | $8.76 | 7.635% | $9.4288 | $9.43 | $9.45 | $9.40 |
| Purchase #4 | $95.45 | 9.735% | $104.7421 | $104.74 | $104.75 | $104.70 |
| Purchase #5 | $138.69 | 13.856% | $157.9069 | $157.91 | $157.90 | $157.90 |
| Purchase #6 | $230.47 | 6.340% | $245.0818 | $245.08 | $245.10 | $245.10 |
| Purchase #7 | $248.90 | 9.771% | $273.22 | $273.22 | $273.20 | $273.20 |
| 7 purchase totals = | $964.56 | $1,056.6700 | $1,056.67 | $1,056.70 | $1,056.60 | |