| 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 | $244.43 | 3.435% | $252.8262 | $252.83 | $252.85 | $252.80 |
| Purchase #2 | $95.68 | 4.437% | $99.9253 | $99.93 | $99.95 | $99.90 |
| Purchase #3 | $114.86 | 8.761% | $124.9229 | $124.92 | $124.90 | $124.90 |
| Purchase #4 | $197.84 | 4.233% | $206.2146 | $206.21 | $206.20 | $206.20 |
| Purchase #5 | $201.58 | 5.856% | $213.3845 | $213.38 | $213.40 | $213.40 |
| Purchase #6 | $143.41 | 6.802% | $153.1647 | $153.16 | $153.15 | $153.20 |
| Purchase #7 | $157.70 | 6.274% | $167.5941 | $167.59 | $167.60 | $167.60 |
| 7 purchase totals = | $1,155.50 | $1,218.0323 | $1,218.02 | $1,218.05 | $1,218.00 | |