| 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 | $183.98 | 4.611% | $192.4633 | $192.46 | $192.45 | $192.50 |
| Purchase #2 | $156.88 | 12.560% | $176.5841 | $176.58 | $176.60 | $176.60 |
| Purchase #3 | $185.67 | 9.581% | $203.459 | $203.46 | $203.45 | $203.50 |
| Purchase #4 | $226.85 | 6.631% | $241.8924 | $241.89 | $241.90 | $241.90 |
| Purchase #5 | $239.55 | 3.108% | $246.9952 | $247.00 | $247.00 | $247.00 |
| Purchase #6 | $173.95 | 10.327% | $191.9138 | $191.91 | $191.90 | $191.90 |
| Purchase #7 | $17.89 | 10.288% | $19.7305 | $19.73 | $19.75 | $19.70 |
| 7 purchase totals = | $1,184.77 | $1,273.0383 | $1,273.03 | $1,273.05 | $1,273.10 | |