| 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 | $222.80 | 6.144% | $236.4888 | $236.49 | $236.50 | $236.50 |
| Purchase #2 | $222.44 | 4.837% | $233.1994 | $233.20 | $233.20 | $233.20 |
| Purchase #3 | $16.28 | 4.646% | $17.0364 | $17.04 | $17.05 | $17.00 |
| Purchase #4 | $236.69 | 4.830% | $248.1221 | $248.12 | $248.10 | $248.10 |
| Purchase #5 | $5.82 | 12.663% | $6.557 | $6.56 | $6.55 | $6.60 |
| Purchase #6 | $107.81 | 7.111% | $115.4764 | $115.48 | $115.50 | $115.50 |
| Purchase #7 | $234.36 | 6.376% | $249.3028 | $249.30 | $249.30 | $249.30 |
| 7 purchase totals = | $1,046.20 | $1,106.1829 | $1,106.19 | $1,106.20 | $1,106.20 | |