| 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 | $120.75 | 8.289% | $130.759 | $130.76 | $130.75 | $130.80 |
| Purchase #2 | $153.75 | 13.243% | $174.1111 | $174.11 | $174.10 | $174.10 |
| Purchase #3 | $242.86 | 8.315% | $263.0538 | $263.05 | $263.05 | $263.10 |
| Purchase #4 | $114.37 | 11.549% | $127.5786 | $127.58 | $127.60 | $127.60 |
| Purchase #5 | $48.39 | 7.465% | $52.0023 | $52.00 | $52.00 | $52.00 |
| Purchase #6 | $98.52 | 8.295% | $106.6922 | $106.69 | $106.70 | $106.70 |
| Purchase #7 | $217.54 | 13.480% | $246.8644 | $246.86 | $246.85 | $246.90 |
| 7 purchase totals = | $996.18 | $1,101.0614 | $1,101.05 | $1,101.05 | $1,101.20 | |