| 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 | $203.60 | 5.146% | $214.0773 | $214.08 | $214.10 | $214.10 |
| Purchase #2 | $126.93 | 13.587% | $144.176 | $144.18 | $144.20 | $144.20 |
| Purchase #3 | $100.59 | 13.782% | $114.4533 | $114.45 | $114.45 | $114.50 |
| Purchase #4 | $58.52 | 12.265% | $65.6975 | $65.70 | $65.70 | $65.70 |
| Purchase #5 | $107.88 | 11.718% | $120.5214 | $120.52 | $120.50 | $120.50 |
| Purchase #6 | $134.37 | 3.295% | $138.7975 | $138.80 | $138.80 | $138.80 |
| Purchase #7 | $201.61 | 11.642% | $225.0814 | $225.08 | $225.10 | $225.10 |
| 7 purchase totals = | $933.50 | $1,022.8044 | $1,022.81 | $1,022.85 | $1,022.90 | |