| 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 | $207.99 | 12.211% | $233.3877 | $233.39 | $233.40 | $233.40 |
| Purchase #2 | $34.82 | 12.688% | $39.238 | $39.24 | $39.25 | $39.20 |
| Purchase #3 | $66.42 | 9.218% | $72.5426 | $72.54 | $72.55 | $72.50 |
| Purchase #4 | $107.52 | 12.529% | $120.9912 | $120.99 | $121.00 | $121.00 |
| Purchase #5 | $14.43 | 5.512% | $15.2254 | $15.23 | $15.25 | $15.20 |
| Purchase #6 | $120.81 | 6.454% | $128.6071 | $128.61 | $128.60 | $128.60 |
| Purchase #7 | $206.61 | 13.652% | $234.8164 | $234.82 | $234.80 | $234.80 |
| 7 purchase totals = | $758.60 | $844.8084 | $844.82 | $844.85 | $844.70 | |