| 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 | $131.55 | 6.499% | $140.0994 | $140.10 | $140.10 | $140.10 |
| Purchase #2 | $128.89 | 3.846% | $133.8471 | $133.85 | $133.85 | $133.80 |
| Purchase #3 | $178.92 | 12.432% | $201.1633 | $201.16 | $201.15 | $201.20 |
| Purchase #4 | $77.30 | 7.181% | $82.8509 | $82.85 | $82.85 | $82.90 |
| Purchase #5 | $239.84 | 12.612% | $270.0886 | $270.09 | $270.10 | $270.10 |
| Purchase #6 | $218.41 | 12.673% | $246.0891 | $246.09 | $246.10 | $246.10 |
| Purchase #7 | $200.98 | 3.231% | $207.4737 | $207.47 | $207.45 | $207.50 |
| 7 purchase totals = | $1,175.89 | $1,281.6121 | $1,281.61 | $1,281.60 | $1,281.70 | |