| 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 | $101.62 | 13.133% | $114.9658 | $114.97 | $114.95 | $115.00 |
| Purchase #2 | $108.82 | 5.495% | $114.7997 | $114.80 | $114.80 | $114.80 |
| Purchase #3 | $185.48 | 13.563% | $210.6367 | $210.64 | $210.65 | $210.60 |
| Purchase #4 | $88.33 | 10.268% | $97.3997 | $97.40 | $97.40 | $97.40 |
| Purchase #5 | $36.86 | 3.784% | $38.2548 | $38.25 | $38.25 | $38.30 |
| Purchase #6 | $47.71 | 7.642% | $51.356 | $51.36 | $51.35 | $51.40 |
| Purchase #7 | $114.90 | 12.838% | $129.6509 | $129.65 | $129.65 | $129.70 |
| 7 purchase totals = | $683.72 | $757.0636 | $757.07 | $757.05 | $757.20 | |