| 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 | $87.47 | 12.368% | $98.2883 | $98.29 | $98.30 | $98.30 |
| Purchase #2 | $228.45 | 6.335% | $242.9223 | $242.92 | $242.90 | $242.90 |
| Purchase #3 | $189.68 | 4.821% | $198.8245 | $198.82 | $198.80 | $198.80 |
| Purchase #4 | $236.81 | 7.514% | $254.6039 | $254.60 | $254.60 | $254.60 |
| Purchase #5 | $190.99 | 8.488% | $207.2012 | $207.20 | $207.20 | $207.20 |
| Purchase #6 | $108.90 | 10.723% | $120.5773 | $120.58 | $120.60 | $120.60 |
| Purchase #7 | $248.41 | 11.735% | $277.5609 | $277.56 | $277.55 | $277.60 |
| 7 purchase totals = | $1,290.71 | $1,399.9784 | $1,399.97 | $1,399.95 | $1,400.00 | |