| 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 | $128.92 | 13.163% | $145.8897 | $145.89 | $145.90 | $145.90 |
| Purchase #2 | $186.79 | 11.559% | $208.3811 | $208.38 | $208.40 | $208.40 |
| Purchase #3 | $46.64 | 11.709% | $52.1011 | $52.10 | $52.10 | $52.10 |
| Purchase #4 | $218.76 | 9.181% | $238.8444 | $238.84 | $238.85 | $238.80 |
| Purchase #5 | $8.91 | 6.282% | $9.4697 | $9.47 | $9.45 | $9.50 |
| Purchase #6 | $249.36 | 9.873% | $273.9793 | $273.98 | $274.00 | $274.00 |
| Purchase #7 | $245.43 | 11.243% | $273.0237 | $273.02 | $273.00 | $273.00 |
| 7 purchase totals = | $1,084.81 | $1,201.6890 | $1,201.68 | $1,201.70 | $1,201.70 | |