| 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 | $226.27 | 5.470% | $238.647 | $238.65 | $238.65 | $238.60 |
| Purchase #2 | $237.84 | 12.192% | $266.8375 | $266.84 | $266.85 | $266.80 |
| Purchase #3 | $216.59 | 7.856% | $233.6053 | $233.61 | $233.60 | $233.60 |
| Purchase #4 | $15.62 | 8.266% | $16.9111 | $16.91 | $16.90 | $16.90 |
| Purchase #5 | $138.72 | 6.291% | $147.4469 | $147.45 | $147.45 | $147.40 |
| Purchase #6 | $104.92 | 9.464% | $114.8496 | $114.85 | $114.85 | $114.80 |
| Purchase #7 | $166.43 | 6.702% | $177.5841 | $177.58 | $177.60 | $177.60 |
| 7 purchase totals = | $1,106.39 | $1,195.8815 | $1,195.89 | $1,195.90 | $1,195.70 | |