| 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 | $234.61 | 6.158% | $249.0573 | $249.06 | $249.05 | $249.10 |
| Purchase #2 | $217.43 | 13.760% | $247.3484 | $247.35 | $247.35 | $247.30 |
| Purchase #3 | $16.70 | 9.469% | $18.2813 | $18.28 | $18.30 | $18.30 |
| Purchase #4 | $86.51 | 9.550% | $94.7717 | $94.77 | $94.75 | $94.80 |
| Purchase #5 | $224.58 | 7.649% | $241.7581 | $241.76 | $241.75 | $241.80 |
| Purchase #6 | $106.84 | 9.454% | $116.9407 | $116.94 | $116.95 | $116.90 |
| Purchase #7 | $189.49 | 13.761% | $215.5657 | $215.57 | $215.55 | $215.60 |
| 7 purchase totals = | $1,076.16 | $1,183.7232 | $1,183.73 | $1,183.70 | $1,183.80 | |