| 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 | $179.35 | 11.420% | $199.8318 | $199.83 | $199.85 | $199.80 |
| Purchase #2 | $209.89 | 9.313% | $229.4371 | $229.44 | $229.45 | $229.40 |
| Purchase #3 | $171.61 | 11.493% | $191.3331 | $191.33 | $191.35 | $191.30 |
| Purchase #4 | $249.47 | 8.164% | $269.8367 | $269.84 | $269.85 | $269.80 |
| Purchase #5 | $163.65 | 10.706% | $181.1704 | $181.17 | $181.15 | $181.20 |
| Purchase #6 | $25.46 | 3.585% | $26.3727 | $26.37 | $26.35 | $26.40 |
| Purchase #7 | $124.25 | 12.350% | $139.5949 | $139.59 | $139.60 | $139.60 |
| 7 purchase totals = | $1,123.68 | $1,237.5767 | $1,237.57 | $1,237.60 | $1,237.50 | |