| 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 | $225.88 | 8.463% | $244.9962 | $245.00 | $245.00 | $245.00 |
| Purchase #2 | $32.68 | 11.377% | $36.398 | $36.40 | $36.40 | $36.40 |
| Purchase #3 | $223.43 | 6.530% | $238.02 | $238.02 | $238.00 | $238.00 |
| Purchase #4 | $183.68 | 13.711% | $208.8644 | $208.86 | $208.85 | $208.90 |
| Purchase #5 | $94.52 | 11.720% | $105.5977 | $105.60 | $105.60 | $105.60 |
| Purchase #6 | $113.92 | 6.571% | $121.4057 | $121.41 | $121.40 | $121.40 |
| Purchase #7 | $229.79 | 3.161% | $237.0537 | $237.05 | $237.05 | $237.10 |
| 7 purchase totals = | $1,103.90 | $1,192.3357 | $1,192.34 | $1,192.30 | $1,192.40 | |