| 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 | $38.91 | 3.102% | $40.117 | $40.12 | $40.10 | $40.10 |
| Purchase #2 | $141.86 | 8.352% | $153.7081 | $153.71 | $153.70 | $153.70 |
| Purchase #3 | $131.51 | 3.871% | $136.6008 | $136.60 | $136.60 | $136.60 |
| Purchase #4 | $48.83 | 5.567% | $51.5484 | $51.55 | $51.55 | $51.50 |
| Purchase #5 | $231.93 | 4.229% | $241.7383 | $241.74 | $241.75 | $241.70 |
| Purchase #6 | $246.35 | 8.325% | $266.8586 | $266.86 | $266.85 | $266.90 |
| Purchase #7 | $184.91 | 12.821% | $208.6173 | $208.62 | $208.60 | $208.60 |
| 7 purchase totals = | $1,024.30 | $1,099.1885 | $1,099.20 | $1,099.15 | $1,099.10 | |