| 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 | $118.28 | 10.465% | $130.658 | $130.66 | $130.65 | $130.70 |
| Purchase #2 | $184.73 | 12.525% | $207.8674 | $207.87 | $207.85 | $207.90 |
| Purchase #3 | $200.25 | 6.285% | $212.8357 | $212.84 | $212.85 | $212.80 |
| Purchase #4 | $92.47 | 9.291% | $101.0614 | $101.06 | $101.05 | $101.10 |
| Purchase #5 | $192.41 | 5.828% | $203.6237 | $203.62 | $203.60 | $203.60 |
| Purchase #6 | $153.48 | 12.633% | $172.8691 | $172.87 | $172.85 | $172.90 |
| Purchase #7 | $10.58 | 5.584% | $11.1708 | $11.17 | $11.15 | $11.20 |
| 7 purchase totals = | $952.20 | $1,040.0861 | $1,040.09 | $1,040.00 | $1,040.20 | |