| 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 | $114.75 | 13.385% | $130.1093 | $130.11 | $130.10 | $130.10 |
| Purchase #2 | $124.81 | 3.771% | $129.5166 | $129.52 | $129.50 | $129.50 |
| Purchase #3 | $81.38 | 5.239% | $85.6435 | $85.64 | $85.65 | $85.60 |
| Purchase #4 | $212.37 | 9.184% | $231.8741 | $231.87 | $231.85 | $231.90 |
| Purchase #5 | $208.76 | 5.383% | $219.9976 | $220.00 | $220.00 | $220.00 |
| Purchase #6 | $206.95 | 4.552% | $216.3704 | $216.37 | $216.35 | $216.40 |
| Purchase #7 | $45.70 | 12.825% | $51.561 | $51.56 | $51.55 | $51.60 |
| 7 purchase totals = | $994.72 | $1,065.0725 | $1,065.07 | $1,065.00 | $1,065.10 | |