| 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 | $16.83 | 12.737% | $18.9736 | $18.97 | $18.95 | $19.00 |
| Purchase #2 | $228.87 | 3.264% | $236.3403 | $236.34 | $236.35 | $236.30 |
| Purchase #3 | $18.68 | 11.775% | $20.8796 | $20.88 | $20.90 | $20.90 |
| Purchase #4 | $239.60 | 9.429% | $262.1919 | $262.19 | $262.20 | $262.20 |
| Purchase #5 | $236.65 | 9.244% | $258.5259 | $258.53 | $258.55 | $258.50 |
| Purchase #6 | $86.51 | 8.736% | $94.0675 | $94.07 | $94.05 | $94.10 |
| Purchase #7 | $197.55 | 7.242% | $211.8566 | $211.86 | $211.85 | $211.90 |
| 7 purchase totals = | $1,024.69 | $1,102.8354 | $1,102.84 | $1,102.85 | $1,102.90 | |