| 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 | $190.84 | 4.519% | $199.4641 | $199.46 | $199.45 | $199.50 |
| Purchase #2 | $101.98 | 12.392% | $114.6174 | $114.62 | $114.60 | $114.60 |
| Purchase #3 | $186.98 | 13.358% | $211.9568 | $211.96 | $211.95 | $212.00 |
| Purchase #4 | $5.98 | 8.241% | $6.4728 | $6.47 | $6.45 | $6.50 |
| Purchase #5 | $217.76 | 6.761% | $232.4828 | $232.48 | $232.50 | $232.50 |
| Purchase #6 | $187.46 | 3.363% | $193.7643 | $193.76 | $193.75 | $193.80 |
| Purchase #7 | $57.73 | 3.715% | $59.8747 | $59.87 | $59.85 | $59.90 |
| 7 purchase totals = | $948.73 | $1,018.6329 | $1,018.62 | $1,018.55 | $1,018.80 | |