| 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 | $172.46 | 11.856% | $192.9069 | $192.91 | $192.90 | $192.90 |
| Purchase #2 | $191.74 | 7.425% | $205.9767 | $205.98 | $206.00 | $206.00 |
| Purchase #3 | $66.43 | 11.770% | $74.2488 | $74.25 | $74.25 | $74.20 |
| Purchase #4 | $194.45 | 11.535% | $216.8798 | $216.88 | $216.90 | $216.90 |
| Purchase #5 | $79.66 | 7.451% | $85.5955 | $85.60 | $85.60 | $85.60 |
| Purchase #6 | $205.69 | 6.306% | $218.6608 | $218.66 | $218.65 | $218.70 |
| Purchase #7 | $201.63 | 12.415% | $226.6624 | $226.66 | $226.65 | $226.70 |
| 7 purchase totals = | $1,112.06 | $1,220.9309 | $1,220.94 | $1,220.95 | $1,221.00 | |