| 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 | $203.44 | 9.325% | $222.4108 | $222.41 | $222.40 | $222.40 |
| Purchase #2 | $105.95 | 7.606% | $114.0086 | $114.01 | $114.00 | $114.00 |
| Purchase #3 | $45.97 | 9.855% | $50.5003 | $50.50 | $50.50 | $50.50 |
| Purchase #4 | $225.31 | 11.186% | $250.5132 | $250.51 | $250.50 | $250.50 |
| Purchase #5 | $92.59 | 4.146% | $96.4288 | $96.43 | $96.45 | $96.40 |
| Purchase #6 | $131.50 | 5.649% | $138.9284 | $138.93 | $138.95 | $138.90 |
| Purchase #7 | $223.85 | 5.482% | $236.1215 | $236.12 | $236.10 | $236.10 |
| 7 purchase totals = | $1,028.61 | $1,108.9116 | $1,108.91 | $1,108.90 | $1,108.80 | |