| 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 | $107.59 | 6.363% | $114.436 | $114.44 | $114.45 | $114.40 |
| Purchase #2 | $63.57 | 8.178% | $68.7688 | $68.77 | $68.75 | $68.80 |
| Purchase #3 | $134.25 | 3.109% | $138.4238 | $138.42 | $138.40 | $138.40 |
| Purchase #4 | $146.38 | 8.193% | $158.3729 | $158.37 | $158.35 | $158.40 |
| Purchase #5 | $16.52 | 9.603% | $18.1064 | $18.11 | $18.10 | $18.10 |
| Purchase #6 | $238.60 | 11.276% | $265.5045 | $265.50 | $265.50 | $265.50 |
| Purchase #7 | $217.35 | 8.147% | $235.0575 | $235.06 | $235.05 | $235.10 |
| 7 purchase totals = | $924.26 | $998.6699 | $998.67 | $998.60 | $998.70 | |