| 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 | $181.88 | 13.769% | $206.9231 | $206.92 | $206.90 | $206.90 |
| Purchase #2 | $148.31 | 10.275% | $163.5489 | $163.55 | $163.55 | $163.50 |
| Purchase #3 | $246.89 | 6.675% | $263.3699 | $263.37 | $263.35 | $263.40 |
| Purchase #4 | $170.42 | 7.748% | $183.6241 | $183.62 | $183.60 | $183.60 |
| Purchase #5 | $8.26 | 5.214% | $8.6907 | $8.69 | $8.70 | $8.70 |
| Purchase #6 | $48.34 | 8.505% | $52.4513 | $52.45 | $52.45 | $52.50 |
| Purchase #7 | $211.33 | 4.364% | $220.5524 | $220.55 | $220.55 | $220.60 |
| 7 purchase totals = | $1,015.43 | $1,099.1604 | $1,099.15 | $1,099.10 | $1,099.20 | |