| 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 | $114.55 | 12.636% | $129.0245 | $129.02 | $129.00 | $129.00 |
| Purchase #2 | $129.86 | 13.580% | $147.495 | $147.50 | $147.50 | $147.50 |
| Purchase #3 | $230.42 | 4.594% | $241.0055 | $241.01 | $241.00 | $241.00 |
| Purchase #4 | $38.94 | 11.590% | $43.4531 | $43.45 | $43.45 | $43.50 |
| Purchase #5 | $41.67 | 12.119% | $46.72 | $46.72 | $46.70 | $46.70 |
| Purchase #6 | $41.30 | 5.800% | $43.6954 | $43.70 | $43.70 | $43.70 |
| Purchase #7 | $196.48 | 3.367% | $203.0955 | $203.10 | $203.10 | $203.10 |
| 7 purchase totals = | $793.22 | $854.4890 | $854.50 | $854.45 | $854.50 | |