| 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 | $175.62 | 9.504% | $192.3109 | $192.31 | $192.30 | $192.30 |
| Purchase #2 | $114.92 | 12.339% | $129.1 | $129.10 | $129.10 | $129.10 |
| Purchase #3 | $115.36 | 7.379% | $123.8724 | $123.87 | $123.85 | $123.90 |
| Purchase #4 | $54.85 | 9.485% | $60.0525 | $60.05 | $60.05 | $60.10 |
| Purchase #5 | $129.68 | 9.582% | $142.1059 | $142.11 | $142.10 | $142.10 |
| Purchase #6 | $225.66 | 4.239% | $235.2257 | $235.23 | $235.25 | $235.20 |
| Purchase #7 | $119.86 | 3.358% | $123.8849 | $123.88 | $123.90 | $123.90 |
| 7 purchase totals = | $935.95 | $1,006.5523 | $1,006.55 | $1,006.55 | $1,006.60 | |